diff --git a/.idea/eslintPlugin.xml b/.idea/eslintPlugin.xml
new file mode 100644
index 0000000..ecddddb
--- /dev/null
+++ b/.idea/eslintPlugin.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ESLintProjectComponent">
+    <option name="eslintRcFile" value="" />
+    <option name="eslintExecutable" value="C:\Users\lenovo\AppData\Roaming\npm\eslint.cmd" />
+    <option name="nodeInterpreter" value="C:\Program Files\nodejs\node.exe" />
+    <option name="pluginEnabled" value="true" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..03d9549
--- /dev/null
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="Eslint" enabled="true" level="WARNING" enabled_by_default="true" />
+  </profile>
+</component>
\ No newline at end of file
diff --git a/.idea/jsLinters/eslint.xml b/.idea/jsLinters/eslint.xml
new file mode 100644
index 0000000..ba7b5f5
--- /dev/null
+++ b/.idea/jsLinters/eslint.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="EslintConfiguration">
+    <custom-configuration-file used="true" path="C:\Users\lenovo\WebStormProjects\nwodkram\eslintrc.js" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index df9847a..445f45a 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,60 +2,32 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="13e0dece-006e-462c-b9ea-53763e7fc77a" name="Default Changelist" comment="">
+      <change afterPath="$PROJECT_DIR$/.idea/inspectionProfiles/Project_Default.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/.idea/jsLinters/eslint.xml" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/eslintrc.js" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README.md" beforeDir="false" afterPath="$PROJECT_DIR$/README.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/README_EN.md" beforeDir="false" afterPath="$PROJECT_DIR$/docs/README_EN.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/docs/devSummary.md" beforeDir="false" afterPath="$PROJECT_DIR$/docs/devSummary.md" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/package-lock.json" beforeDir="false" afterPath="$PROJECT_DIR$/package-lock.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/package.json" beforeDir="false" afterPath="$PROJECT_DIR$/package.json" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/index.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/index.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/lexer.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/lexer.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/markdown.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/markdown.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/mdReverse.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/mdReverse.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/nwodkramConfig.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/config.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/parser.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/parser.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/tools.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/tools/tools.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/lib/vdomt.js" beforeDir="false" afterPath="$PROJECT_DIR$/src/lib/vdomt.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/webpack.dev.config.js" beforeDir="false" afterPath="$PROJECT_DIR$/webpack.dev.config.js" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/webpack.prod.config.js" beforeDir="false" afterPath="$PROJECT_DIR$/webpack.prod.config.js" afterDir="false" />
     </list>
-    <ignored path="$PROJECT_DIR$/.tmp/" />
-    <ignored path="$PROJECT_DIR$/temp/" />
-    <ignored path="$PROJECT_DIR$/tmp/" />
     <option name="EXCLUDED_CONVERTED_TO_IGNORED" value="true" />
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
     <option name="HIGHLIGHT_NON_ACTIVE_CHANGELIST" value="false" />
     <option name="LAST_RESOLUTION" value="IGNORE" />
   </component>
-  <component name="FileEditorManager">
-    <leaf SIDE_TABS_SIZE_LIMIT_KEY="300">
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/src/lib/parser.js">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="378">
-              <caret line="64" column="22" lean-forward="true" selection-start-line="64" selection-start-column="22" selection-end-line="64" selection-end-column="22" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/index.html">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="289">
-              <caret line="17" column="50" selection-start-line="17" selection-start-column="50" selection-end-line="17" selection-end-column="50" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="false">
-        <entry file="file://$PROJECT_DIR$/template.html">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="-27">
-              <caret line="7" column="35" selection-start-line="7" selection-start-column="35" selection-end-line="7" selection-end-column="35" />
-              <folding>
-                <element signature="n#style#0;n#img#0;n#a#0;n#body#0;n#html#0;n#!!top" expanded="true" />
-              </folding>
-            </state>
-          </provider>
-        </entry>
-      </file>
-      <file pinned="false" current-in-tab="true">
-        <entry file="file://$PROJECT_DIR$/package.json">
-          <provider selected="true" editor-type-id="text-editor">
-            <state relative-caret-position="225">
-              <caret line="43" column="30" lean-forward="true" selection-start-line="43" selection-start-column="30" selection-end-line="43" selection-end-column="30" />
-            </state>
-          </provider>
-        </entry>
-      </file>
-    </leaf>
-  </component>
   <component name="FileTemplateManagerImpl">
     <option name="RECENT_TEMPLATES">
       <list>
@@ -65,101 +37,33 @@
       </list>
     </option>
   </component>
-  <component name="FindInProjectRecents">
-    <findStrings>
-      <find>p</find>
-      <find>'p'</find>
-      <find>block</find>
-      <find>is</find>
-      <find>childNode</find>
-      <find>li</find>
-      <find>childPre</find>
-    </findStrings>
-  </component>
   <component name="Git.Settings">
     <option name="ROOT_SYNC" value="DONT_SYNC" />
     <option name="RECENT_GIT_ROOT_PATH" value="$PROJECT_DIR$" />
   </component>
-  <component name="IdeDocumentHistory">
-    <option name="CHANGED_PATHS">
-      <list>
-        <option value="$PROJECT_DIR$/src/lib/tools.js" />
-        <option value="$PROJECT_DIR$/webpack.pro.config.js" />
-        <option value="$PROJECT_DIR$/src/lib/nwodkram.js" />
-        <option value="$PROJECT_DIR$/src/lib/markdown.js" />
-        <option value="$PROJECT_DIR$/src/lib/lexer.js" />
-        <option value="$PROJECT_DIR$/src/lib/parser.js" />
-        <option value="$PROJECT_DIR$/src/lib/mdReserve.js" />
-        <option value="$PROJECT_DIR$/src/lib/nwodkramConfig.js" />
-        <option value="$PROJECT_DIR$/src/lib/vdomt.js" />
-        <option value="$PROJECT_DIR$/styles.css" />
-        <option value="$PROJECT_DIR$/webpack.dev.config.js" />
-        <option value="$PROJECT_DIR$/babel.config.js" />
-        <option value="$PROJECT_DIR$/README_CN.md" />
-        <option value="$PROJECT_DIR$/webpack.prod.config.js" />
-        <option value="$PROJECT_DIR$/src/lib/mdRverse.js" />
-        <option value="$PROJECT_DIR$/src/index.js" />
-        <option value="$PROJECT_DIR$/README.md" />
-        <option value="$PROJECT_DIR$/demo.js" />
-        <option value="$PROJECT_DIR$/development.md" />
-        <option value="$PROJECT_DIR$/developmentSummary.md" />
-        <option value="$PROJECT_DIR$/devSummary.md" />
-        <option value="$PROJECT_DIR$/README_EN.md" />
-        <option value="$PROJECT_DIR$/docs/devSummary.md" />
-        <option value="$PROJECT_DIR$/docs/development.md" />
-        <option value="$PROJECT_DIR$/index.html" />
-        <option value="$PROJECT_DIR$/template.html" />
-        <option value="$PROJECT_DIR$/package.json" />
-      </list>
-    </option>
-  </component>
   <component name="JsFlowSettings">
     <service-enabled>true</service-enabled>
     <exe-path />
     <other-services-enabled>true</other-services-enabled>
     <auto-save>true</auto-save>
   </component>
-  <component name="ProjectFrameBounds" extendedState="6">
-    <option name="x" value="-8" />
-    <option name="y" value="-8" />
-    <option name="width" value="1936" />
-    <option name="height" value="1056" />
-  </component>
-  <component name="ProjectView">
-    <navigator proportions="" version="1">
-      <foldersAlwaysOnTop value="true" />
-    </navigator>
-    <panes>
-      <pane id="ProjectPane">
-        <subPane>
-          <expand>
-            <path>
-              <item name="mdReverse" type="b2602c69:ProjectViewProjectNode" />
-              <item name="nwodkram" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="mdReverse" type="b2602c69:ProjectViewProjectNode" />
-              <item name="nwodkram" type="462c0819:PsiDirectoryNode" />
-              <item name="docs" type="462c0819:PsiDirectoryNode" />
-            </path>
-            <path>
-              <item name="mdReverse" type="b2602c69:ProjectViewProjectNode" />
-              <item name="nwodkram" type="462c0819:PsiDirectoryNode" />
-              <item name="src" type="462c0819:PsiDirectoryNode" />
-            </path>
-          </expand>
-          <select />
-        </subPane>
-      </pane>
-      <pane id="Scope" />
-    </panes>
-  </component>
+  <component name="ProjectId" id="1PEYmw0R5oSE4ZEaVRG2cPPuhCd" />
   <component name="PropertiesComponent">
     <property name="DefaultHtmlFileTemplate" value="HTML File" />
     <property name="JavaScriptWeakerCompletionTypeGuess" value="true" />
+    <property name="SHARE_PROJECT_CONFIGURATION_FILES" value="true" />
     <property name="WebServerToolWindowFactoryState" value="false" />
-    <property name="last_opened_file_path" value="$PROJECT_DIR$/../siaikinBlog" />
+    <property name="last_opened_file_path" value="$PROJECT_DIR$/eslintrc.js" />
     <property name="list.type.of.created.stylesheet" value="CSS" />
+    <property name="node.js.detected.package.eslint" value="true" />
+    <property name="node.js.detected.package.standard" value="true" />
+    <property name="node.js.detected.package.tslint" value="true" />
+    <property name="node.js.path.for.package.eslint" value="C:/Program Files/nodejs/node" />
+    <property name="node.js.path.for.package.standard" value="C:/Program Files/nodejs/node" />
+    <property name="node.js.path.for.package.tslint" value="project" />
+    <property name="node.js.selected.package.eslint" value="$USER_HOME$/AppData/Roaming/npm/node_modules/eslint" />
+    <property name="node.js.selected.package.standard" value="$USER_HOME$/AppData/Roaming/npm/node_modules/eslint" />
+    <property name="node.js.selected.package.tslint" value="(autodetect)" />
     <property name="nodejs_interpreter_path.stuck_in_default_project" value="undefined stuck path" />
     <property name="nodejs_npm_path_reset_for_default_project" value="true" />
     <property name="nodejs_package_manager_path" value="npm" />
@@ -167,16 +71,18 @@
     <property name="project.structure.proportion" value="0.0" />
     <property name="project.structure.side.proportion" value="0.2" />
     <property name="settings.editor.selected.configurable" value="preferences.pluginManager" />
+    <property name="ts.external.directory.path" value="C:\Users\lenovo\AppData\Local\JetBrains\Toolbox\apps\WebStorm\ch-0\192.5728.87\plugins\JavaScriptLanguage\jsLanguageServicesImpl\external" />
   </component>
   <component name="RecentsManager">
-    <key name="CopyFile.RECENT_KEYS">
-      <recent name="C:\Users\lenovo\WebStormProjects\nwodkram\src\lib" />
-    </key>
     <key name="MoveFile.RECENT_KEYS">
       <recent name="C:\Users\lenovo\WebStormProjects\nwodkram\docs" />
+      <recent name="C:\Users\lenovo\WebStormProjects\nwodkram\src\lib\tools" />
       <recent name="C:\Users\lenovo\WebStormProjects\nwodkram\src" />
       <recent name="C:\Users\lenovo\WebStormProjects\nwodkram" />
     </key>
+    <key name="CopyFile.RECENT_KEYS">
+      <recent name="C:\Users\lenovo\WebStormProjects\nwodkram\src\lib" />
+    </key>
   </component>
   <component name="RunDashboard">
     <option name="ruleStates">
@@ -190,7 +96,7 @@
       </list>
     </option>
   </component>
-  <component name="RunManager" selected="npm.build">
+  <component name="RunManager" selected="npm.start">
     <configuration name="build" type="js.build_tools.npm" temporary="true" nameIsGenerated="true">
       <package-json value="$PROJECT_DIR$/package.json" />
       <command value="run" />
@@ -255,249 +161,34 @@
       <workItem from="1559440173643" duration="3355000" />
       <workItem from="1559523577236" duration="31000" />
       <workItem from="1559571458156" duration="342000" />
+      <workItem from="1559574520749" duration="261000" />
+      <workItem from="1559575387562" duration="991000" />
+      <workItem from="1564023528421" duration="4000" />
+      <workItem from="1565426246978" duration="4763000" />
+      <workItem from="1565438254687" duration="1047000" />
+      <workItem from="1565439320747" duration="1204000" />
+      <workItem from="1565440542752" duration="304000" />
+      <workItem from="1565440890209" duration="283000" />
+      <workItem from="1565441184668" duration="21476000" />
+      <workItem from="1565574489389" duration="263000" />
     </task>
     <servers />
   </component>
-  <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="74469000" />
-  </component>
-  <component name="ToolWindowManager">
-    <frame x="-8" y="-8" width="1936" height="1056" extended-state="6" />
-    <layout>
-      <window_info content_ui="combo" id="Project" order="0" visible="true" weight="0.13645943" />
-      <window_info id="Structure" order="1" side_tool="true" weight="0.25" />
-      <window_info id="Favorites" order="2" side_tool="true" />
-      <window_info anchor="bottom" id="Message" order="0" />
-      <window_info anchor="bottom" id="Find" order="1" weight="0.32924107" />
-      <window_info anchor="bottom" id="Run" order="2" weight="0.32924107" />
-      <window_info anchor="bottom" id="Debug" order="3" weight="0.4" />
-      <window_info anchor="bottom" id="Cvs" order="4" weight="0.25" />
-      <window_info anchor="bottom" id="Inspection" order="5" weight="0.4" />
-      <window_info anchor="bottom" id="TODO" order="6" />
-      <window_info anchor="bottom" id="Docker" order="7" show_stripe_button="false" />
-      <window_info anchor="bottom" id="Version Control" order="8" />
-      <window_info active="true" anchor="bottom" id="Terminal" order="9" visible="true" weight="0.3939732" />
-      <window_info anchor="bottom" id="Event Log" order="10" side_tool="true" />
-      <window_info anchor="right" id="Commander" internal_type="SLIDING" order="0" type="SLIDING" weight="0.4" />
-      <window_info anchor="right" id="Ant Build" order="1" weight="0.25" />
-      <window_info anchor="right" content_ui="combo" id="Hierarchy" order="2" weight="0.25" />
-    </layout>
-  </component>
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="1" />
   </component>
-  <component name="editorHistoryManager">
-    <entry file="file://$PROJECT_DIR$/src/lib/plugins/table.js">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/message.js" />
-    <entry file="file://$PROJECT_DIR$/package-lock.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-612">
-          <caret line="12" column="20" lean-forward="true" selection-start-line="12" selection-start-column="20" selection-end-line="12" selection-end-column="20" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/tools.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="68">
-          <caret line="4" column="1" selection-start-line="4" selection-start-column="1" selection-end-line="4" selection-end-column="1" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/dist/demo.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-187">
-          <caret line="93" selection-start-line="93" selection-end-line="93" />
-          <folding>
-            <element signature="n#!!doc" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/vdomt.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="334">
-          <caret line="44" column="86" selection-start-line="44" selection-start-column="86" selection-end-line="44" selection-end-column="86" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/dist/md-reserve.js">
-      <provider selected="true" editor-type-id="text-editor" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/lib/lib/lexer.js" />
-    <entry file="file://$PROJECT_DIR$/lib/index.js" />
-    <entry file="file://$PROJECT_DIR$/babelout/index.js" />
-    <entry file="file://$PROJECT_DIR$/es5/lib/mdReserve.js" />
-    <entry file="file://$PROJECT_DIR$/styles.css">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="232">
-          <caret line="15" column="16" selection-start-line="15" selection-start-column="16" selection-end-line="15" selection-end-column="16" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/babel.config.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="85">
-          <caret line="5" column="30" selection-start-line="5" selection-start-column="30" selection-end-line="5" selection-end-column="30" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/mdReverse.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="289">
-          <caret line="17" column="31" selection-start-line="17" selection-start-column="31" selection-end-line="17" selection-end-column="31" />
-          <folding>
-            <element signature="e#0#61#0" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/webpack.prod.config.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="119">
-          <caret line="7" column="29" selection-start-line="7" selection-start-column="29" selection-end-line="7" selection-end-column="29" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/es5/index.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="238">
-          <caret line="14" column="8" selection-start-line="14" selection-start-column="8" selection-end-line="14" selection-end-column="8" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/index.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="17">
-          <caret line="1" selection-start-line="1" selection-end-line="1" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/dist/index.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="391">
-          <caret line="23" column="14" selection-start-line="23" selection-start-column="14" selection-end-line="23" selection-end-column="14" />
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-      </provider>
-    </entry>
-    <entry file="file://$USER_HOME$/Boostnote/notes/ecaf878e-cb4e-4d98-af5a-f245b52ffedf.cson">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="85">
-          <caret line="5" column="12" lean-forward="true" selection-start-line="5" selection-start-column="12" selection-end-line="5" selection-end-column="12" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/developmentSummary.md" />
-    <entry file="file://$PROJECT_DIR$/src/lib/lexer.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="799">
-          <caret line="52" selection-start-line="52" selection-end-line="52" />
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-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/README.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="51">
-            <caret line="3" selection-start-line="3" selection-end-line="4" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/README_EN.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="425">
-            <caret line="25" column="3" selection-start-line="25" selection-start-column="3" selection-end-line="25" selection-end-column="3" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/markdown.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="799">
-          <caret line="61" column="35" selection-start-line="61" selection-start-column="24" selection-end-line="61" selection-end-column="35" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/webpack.dev.config.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="85">
-          <caret line="5" column="14" selection-start-line="5" selection-start-column="14" selection-end-line="5" selection-end-column="14" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/demo.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state>
-          <caret column="27" selection-start-column="27" selection-end-column="27" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/nwodkramConfig.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="124">
-          <caret line="23" selection-start-line="23" selection-end-line="23" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/.development_images/ceac8fce.png">
-      <provider selected="true" editor-type-id="images" />
-    </entry>
-    <entry file="file://$PROJECT_DIR$/docs/devSummary.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="289">
-            <caret line="17" column="35" selection-start-line="17" selection-start-column="35" selection-end-line="17" selection-end-column="35" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/docs/development.md">
-      <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
-        <state split_layout="SPLIT">
-          <first_editor relative-caret-position="17">
-            <caret line="1" column="54" selection-start-line="1" selection-start-column="54" selection-end-line="1" selection-end-column="54" />
-          </first_editor>
-          <second_editor />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/src/lib/parser.js">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="378">
-          <caret line="64" column="22" lean-forward="true" selection-start-line="64" selection-start-column="22" selection-end-line="64" selection-end-column="22" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/index.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="289">
-          <caret line="17" column="50" selection-start-line="17" selection-start-column="50" selection-end-line="17" selection-end-column="50" />
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/template.html">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="-27">
-          <caret line="7" column="35" selection-start-line="7" selection-start-column="35" selection-end-line="7" selection-end-column="35" />
-          <folding>
-            <element signature="n#style#0;n#img#0;n#a#0;n#body#0;n#html#0;n#!!top" expanded="true" />
-          </folding>
-        </state>
-      </provider>
-    </entry>
-    <entry file="file://$PROJECT_DIR$/package.json">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="225">
-          <caret line="43" column="30" lean-forward="true" selection-start-line="43" selection-start-column="30" selection-end-line="43" selection-end-column="30" />
-        </state>
-      </provider>
-    </entry>
+  <component name="Vcs.Log.Tabs.Properties">
+    <option name="TAB_STATES">
+      <map>
+        <entry key="MAIN">
+          <value>
+            <State>
+              <option name="COLUMN_ORDER" />
+            </State>
+          </value>
+        </entry>
+      </map>
+    </option>
   </component>
   <component name="masterDetails">
     <states>
diff --git a/README.md b/README.md
index 49758b0..074cc2d 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,10 @@
 # mdReserve
 将HTML文本转换为Markdown格式文本。由JavaScript编写
 
-[Demo](https://abc1310054026.github.io/mdReverse/)
+[Demo](https://siaikin.github.io/mdReverse/)
 
 * [开发进度](docs/development.md)
-* [English Version](./README_EN.md)
+* [English Version](./docs/README_EN.md)
 ## 安装
 npm:
 ```
diff --git a/README_EN.md b/docs/README_EN.md
similarity index 82%
rename from README_EN.md
rename to docs/README_EN.md
index 5d0a0ac..1e2b044 100644
--- a/README_EN.md
+++ b/docs/README_EN.md
@@ -3,8 +3,8 @@ Convert HTML to Markdown. Written by JavaScript.
 
 [Demo](https://abc1310054026.github.io/mdReverse/)
 
-* [development schedule](docs/development.md)
-* [For more information see Chinese](./README_EN.md)
+* [development schedule](development.md)
+* [For more information see Chinese](README_EN.md)
 ## Installation
 npm:
 ```
diff --git a/docs/devSummary.md b/docs/devSummary.md
index 162710e..57bdc46 100644
--- a/docs/devSummary.md
+++ b/docs/devSummary.md
@@ -147,7 +147,7 @@ const result = [
     很容易发现要想得到tagName只需要找到在`<`和（`空格`或`/`）之间的字符串就可以了。
 2.  `type`：这个属性是为了方便之后的类型处理添加的，毕竟数字相对字符串来说更好处理。
     
-    我在配置文件里写了一个映射表（[配置文件](../src/lib/nwodkramConfig.js)），以`tag`作为key对应数字作为value。这样就能很方便的对应起来。
+    我在配置文件里写了一个映射表（[配置文件](../src/lib/config.js)），以`tag`作为key对应数字作为value。这样就能很方便的对应起来。
 3.  `position`：这个属性虽然叫`position`，其实`type`才更适合它，因为它标识了开始标签（Opening tag）：1，结束标签（Closing tag）：2，空元素（empty tag）和文本节点（text node）：3
     
     `position`的判断我写的比较简单，只考虑到了上文`tag`所列的几种情况（但也已经能包括大部分情况了）。从上面那几种情况来说。
diff --git a/eslintrc.js b/eslintrc.js
new file mode 100644
index 0000000..544c1b8
--- /dev/null
+++ b/eslintrc.js
@@ -0,0 +1,13 @@
+module.exports = {
+    root: true,
+    parserOptions: {
+        ecmaVersion: 6,
+        sourceType: 'module'
+    },
+    // add your custom rules here
+    'rules': {
+        // allow debugger during development
+        // 在开发过程中允许debugger
+        'no-debugger': process.env.NODE_ENV === 'production' ? 2 : 0
+    }
+}
diff --git a/package-lock.json b/package-lock.json
index 028dc12..3cde65d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "md-reverse",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -10,16 +10,16 @@
       "integrity": "sha512-XGr5YjQSjgTa6OzQZY57FAJsdeVSAKR/u/KA5exWIz66IKtv/zXtHy+fIZcMry/EgYegwuHE7vzGnrFhjdIAsQ==",
       "dev": true,
       "requires": {
-        "chokidar": "2.1.6",
-        "commander": "2.20.0",
-        "convert-source-map": "1.6.0",
-        "fs-readdir-recursive": "1.1.0",
-        "glob": "7.1.4",
-        "lodash": "4.17.11",
-        "mkdirp": "0.5.1",
-        "output-file-sync": "2.0.1",
-        "slash": "2.0.0",
-        "source-map": "0.5.7"
+        "chokidar": "^2.0.4",
+        "commander": "^2.8.1",
+        "convert-source-map": "^1.1.0",
+        "fs-readdir-recursive": "^1.1.0",
+        "glob": "^7.0.0",
+        "lodash": "^4.17.11",
+        "mkdirp": "^0.5.1",
+        "output-file-sync": "^2.0.0",
+        "slash": "^2.0.0",
+        "source-map": "^0.5.0"
       },
       "dependencies": {
         "source-map": {
@@ -36,7 +36,7 @@
       "integrity": "sha512-OfC2uemaknXr87bdLUkWog7nYuliM9Ij5HUcajsVcMCpQrcLmtxRbVFTIqmcSkSeYRBFBRxs2FiUqFJDLdiebA==",
       "dev": true,
       "requires": {
-        "@babel/highlight": "7.0.0"
+        "@babel/highlight": "^7.0.0"
       }
     },
     "@babel/core": {
@@ -45,20 +45,20 @@
       "integrity": "sha512-OvjIh6aqXtlsA8ujtGKfC7LYWksYSX8yQcM8Ay3LuvVeQ63lcOKgoZWVqcpFwkd29aYU9rVx7jxhfhiEDV9MZA==",
       "dev": true,
       "requires": {
-        "@babel/code-frame": "7.0.0",
-        "@babel/generator": "7.4.4",
-        "@babel/helpers": "7.4.4",
-        "@babel/parser": "7.4.5",
-        "@babel/template": "7.4.4",
-        "@babel/traverse": "7.4.5",
-        "@babel/types": "7.4.4",
-        "convert-source-map": "1.6.0",
-        "debug": "4.1.1",
-        "json5": "2.1.0",
-        "lodash": "4.17.11",
-        "resolve": "1.11.0",
-        "semver": "5.7.0",
-        "source-map": "0.5.7"
+        "@babel/code-frame": "^7.0.0",
+        "@babel/generator": "^7.4.4",
+        "@babel/helpers": "^7.4.4",
+        "@babel/parser": "^7.4.5",
+        "@babel/template": "^7.4.4",
+        "@babel/traverse": "^7.4.5",
+        "@babel/types": "^7.4.4",
+        "convert-source-map": "^1.1.0",
+        "debug": "^4.1.0",
+        "json5": "^2.1.0",
+        "lodash": "^4.17.11",
+        "resolve": "^1.3.2",
+        "semver": "^5.4.1",
+        "source-map": "^0.5.0"
       },
       "dependencies": {
         "debug": {
@@ -67,7 +67,7 @@
           "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
           "dev": true,
           "requires": {
-            "ms": "2.1.1"
+            "ms": "^2.1.1"
           }
         },
         "json5": {
@@ -76,7 +76,7 @@
           "integrity": "sha512-8Mh9h6xViijj36g7Dxi+Y4S6hNGV96vcJZr/SrlHh1LR/pEn/8j/+qIBbs44YKl69Lrfctp4QD+AdWLTMqEZAQ==",
           "dev": true,
           "requires": {
-            "minimist": "1.2.0"
+            "minimist": "^1.2.0"
           }
         },
         "ms": {
@@ -99,11 +99,11 @@
       "integrity": "sha512-53UOLK6TVNqKxf7RUh8NE851EHRxOOeVXKbK2bivdb+iziMyk03Sr4eaE9OELCbyZAAafAKPDwF2TPUES5QbxQ==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4",
-        "jsesc": "2.5.2",
-        "lodash": "4.17.11",
-        "source-map": "0.5.7",
-        "trim-right": "1.0.1"
+        "@babel/types": "^7.4.4",
+        "jsesc": "^2.5.1",
+        "lodash": "^4.17.11",
+        "source-map": "^0.5.0",
+        "trim-right": "^1.0.1"
       },
       "dependencies": {
         "source-map": {
@@ -120,7 +120,7 @@
       "integrity": "sha512-3UYcJUj9kvSLbLbUIfQTqzcy5VX7GRZ/CCDrnOaZorFFM01aXp1+GJwuFGV4NDDoAS+mOUyHcO6UD/RfqOks3Q==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4"
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-builder-binary-assignment-operator-visitor": {
@@ -129,8 +129,8 @@
       "integrity": "sha512-qNSR4jrmJ8M1VMM9tibvyRAHXQs2PmaksQF7c1CGJNipfe3D8p+wgNwgso/P2A2r2mdgBWAXljNWR0QRZAMW8w==",
       "dev": true,
       "requires": {
-        "@babel/helper-explode-assignable-expression": "7.1.0",
-        "@babel/types": "7.4.4"
+        "@babel/helper-explode-assignable-expression": "^7.1.0",
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-call-delegate": {
@@ -139,9 +139,9 @@
       "integrity": "sha512-l79boDFJ8S1c5hvQvG+rc+wHw6IuH7YldmRKsYtpbawsxURu/paVy57FZMomGK22/JckepaikOkY0MoAmdyOlQ==",
       "dev": true,
       "requires": {
-        "@babel/helper-hoist-variables": "7.4.4",
-        "@babel/traverse": "7.4.5",
-        "@babel/types": "7.4.4"
+        "@babel/helper-hoist-variables": "^7.4.4",
+        "@babel/traverse": "^7.4.4",
+        "@babel/types": "^7.4.4"
       }
     },
     "@babel/helper-create-class-features-plugin": {
@@ -150,12 +150,12 @@
       "integrity": "sha512-UbBHIa2qeAGgyiNR9RszVF7bUHEdgS4JAUNT8SiqrAN6YJVxlOxeLr5pBzb5kan302dejJ9nla4RyKcR1XT6XA==",
       "dev": true,
       "requires": {
-        "@babel/helper-function-name": "7.1.0",
-        "@babel/helper-member-expression-to-functions": "7.0.0",
-        "@babel/helper-optimise-call-expression": "7.0.0",
-        "@babel/helper-plugin-utils": "7.0.0",
-        "@babel/helper-replace-supers": "7.4.4",
-        "@babel/helper-split-export-declaration": "7.4.4"
+        "@babel/helper-function-name": "^7.1.0",
+        "@babel/helper-member-expression-to-functions": "^7.0.0",
+        "@babel/helper-optimise-call-expression": "^7.0.0",
+        "@babel/helper-plugin-utils": "^7.0.0",
+        "@babel/helper-replace-supers": "^7.4.4",
+        "@babel/helper-split-export-declaration": "^7.4.4"
       }
     },
     "@babel/helper-define-map": {
@@ -164,9 +164,9 @@
       "integrity": "sha512-IX3Ln8gLhZpSuqHJSnTNBWGDE9kdkTEWl21A/K7PQ00tseBwbqCHTvNLHSBd9M0R5rER4h5Rsvj9vw0R5SieBg==",
       "dev": true,
       "requires": {
-        "@babel/helper-function-name": "7.1.0",
-        "@babel/types": "7.4.4",
-        "lodash": "4.17.11"
+        "@babel/helper-function-name": "^7.1.0",
+        "@babel/types": "^7.4.4",
+        "lodash": "^4.17.11"
       }
     },
     "@babel/helper-explode-assignable-expression": {
@@ -175,8 +175,8 @@
       "integrity": "sha512-NRQpfHrJ1msCHtKjbzs9YcMmJZOg6mQMmGRB+hbamEdG5PNpaSm95275VD92DvJKuyl0s2sFiDmMZ+EnnvufqA==",
       "dev": true,
       "requires": {
-        "@babel/traverse": "7.4.5",
-        "@babel/types": "7.4.4"
+        "@babel/traverse": "^7.1.0",
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-function-name": {
@@ -185,9 +185,9 @@
       "integrity": "sha512-A95XEoCpb3TO+KZzJ4S/5uW5fNe26DjBGqf1o9ucyLyCmi1dXq/B3c8iaWTfBk3VvetUxl16e8tIrd5teOCfGw==",
       "dev": true,
       "requires": {
-        "@babel/helper-get-function-arity": "7.0.0",
-        "@babel/template": "7.4.4",
-        "@babel/types": "7.4.4"
+        "@babel/helper-get-function-arity": "^7.0.0",
+        "@babel/template": "^7.1.0",
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-get-function-arity": {
@@ -196,7 +196,7 @@
       "integrity": "sha512-r2DbJeg4svYvt3HOS74U4eWKsUAMRH01Z1ds1zx8KNTPtpTL5JAsdFv8BNyOpVqdFhHkkRDIg5B4AsxmkjAlmQ==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4"
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-hoist-variables": {
@@ -205,7 +205,7 @@
       "integrity": "sha512-VYk2/H/BnYbZDDg39hr3t2kKyifAm1W6zHRfhx8jGjIHpQEBv9dry7oQ2f3+J703TLu69nYdxsovl0XYfcnK4w==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4"
+        "@babel/types": "^7.4.4"
       }
     },
     "@babel/helper-member-expression-to-functions": {
@@ -214,7 +214,7 @@
       "integrity": "sha512-avo+lm/QmZlv27Zsi0xEor2fKcqWG56D5ae9dzklpIaY7cQMK5N8VSpaNVPPagiqmy7LrEjK1IWdGMOqPu5csg==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4"
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-module-imports": {
@@ -223,7 +223,7 @@
       "integrity": "sha512-aP/hlLq01DWNEiDg4Jn23i+CXxW/owM4WpDLFUbpjxe4NS3BhLVZQ5i7E0ZrxuQ/vwekIeciyamgB1UIYxxM6A==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4"
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-module-transforms": {
@@ -232,12 +232,12 @@
       "integrity": "sha512-3Z1yp8TVQf+B4ynN7WoHPKS8EkdTbgAEy0nU0rs/1Kw4pDgmvYH3rz3aI11KgxKCba2cn7N+tqzV1mY2HMN96w==",
       "dev": true,
       "requires": {
-        "@babel/helper-module-imports": "7.0.0",
-        "@babel/helper-simple-access": "7.1.0",
-        "@babel/helper-split-export-declaration": "7.4.4",
-        "@babel/template": "7.4.4",
-        "@babel/types": "7.4.4",
-        "lodash": "4.17.11"
+        "@babel/helper-module-imports": "^7.0.0",
+        "@babel/helper-simple-access": "^7.1.0",
+        "@babel/helper-split-export-declaration": "^7.4.4",
+        "@babel/template": "^7.4.4",
+        "@babel/types": "^7.4.4",
+        "lodash": "^4.17.11"
       }
     },
     "@babel/helper-optimise-call-expression": {
@@ -246,7 +246,7 @@
       "integrity": "sha512-u8nd9NQePYNQV8iPWu/pLLYBqZBa4ZaY1YWRFMuxrid94wKI1QNt67NEZ7GAe5Kc/0LLScbim05xZFWkAdrj9g==",
       "dev": true,
       "requires": {
-        "@babel/types": "7.4.4"
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-plugin-utils": {
@@ -261,7 +261,7 @@
       "integrity": "sha512-Y5nuB/kESmR3tKjU8Nkn1wMGEx1tjJX076HBMeL3XLQCu6vA/YRzuTW0bbb+qRnXvQGn+d6Rx953yffl8vEy7Q==",
       "dev": true,
       "requires": {
-        "lodash": "4.17.11"
+        "lodash": "^4.17.11"
       }
     },
     "@babel/helper-remap-async-to-generator": {
@@ -270,11 +270,11 @@
       "integrity": "sha512-3fOK0L+Fdlg8S5al8u/hWE6vhufGSn0bN09xm2LXMy//REAF8kDCrYoOBKYmA8m5Nom+sV9LyLCwrFynA8/slg==",
       "dev": true,
       "requires": {
-        "@babel/helper-annotate-as-pure": "7.0.0",
-        "@babel/helper-wrap-function": "7.2.0",
-        "@babel/template": "7.4.4",
-        "@babel/traverse": "7.4.5",
-        "@babel/types": "7.4.4"
+        "@babel/helper-annotate-as-pure": "^7.0.0",
+        "@babel/helper-wrap-function": "^7.1.0",
+        "@babel/template": "^7.1.0",
+        "@babel/traverse": "^7.1.0",
+        "@babel/types": "^7.0.0"
       }
     },
     "@babel/helper-replace-supers": {
@@ -283,10 +283,10 @@
       "integrity": "sha512-04xGEnd+s01nY1l15EuMS1rfKktNF+1CkKmHoErDppjAAZL+IUBZpzT748x262HF7fibaQPhbvWUl5HeSt1EXg==",
       "dev": true,
       "requires": {
-        "@babel/helper-member-expression-to-functions": "7.0.0",
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@@ -4352,7 +5311,7 @@
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@@ -4360,7 +5319,7 @@
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@@ -4368,10 +5327,10 @@
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@@ -4379,7 +5338,7 @@
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@@ -4392,7 +5351,7 @@
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@@ -4420,8 +5379,8 @@
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@@ -4429,13 +5388,13 @@
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@@ -4443,7 +5402,7 @@
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@@ -4458,7 +5417,7 @@
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@@ -4492,7 +5451,7 @@
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@@ -4500,11 +5459,11 @@
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+            "bluebird": "^3.5.0",
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@@ -4512,7 +5471,7 @@
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@@ -4525,13 +5484,13 @@
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@@ -4539,7 +5498,7 @@
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@@ -4568,20 +5527,20 @@
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-            "mississippi": "3.0.0",
-            "mkdirp": "0.5.1",
-            "move-concurrently": "1.0.1",
-            "promise-inflight": "1.0.1",
-            "rimraf": "2.6.3",
-            "ssri": "6.0.1",
-            "unique-filename": "1.1.1",
-            "y18n": "4.0.0"
+            "bluebird": "^3.5.3",
+            "chownr": "^1.1.1",
+            "figgy-pudding": "^3.5.1",
+            "glob": "^7.1.3",
+            "graceful-fs": "^4.1.15",
+            "lru-cache": "^5.1.1",
+            "mississippi": "^3.0.0",
+            "mkdirp": "^0.5.1",
+            "move-concurrently": "^1.0.1",
+            "promise-inflight": "^1.0.1",
+            "rimraf": "^2.6.2",
+            "ssri": "^6.0.1",
+            "unique-filename": "^1.1.1",
+            "y18n": "^4.0.0"
           },
           "dependencies": {
             "chownr": {
@@ -4594,7 +5553,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "yallist": "3.0.3"
+                "yallist": "^3.0.2"
               }
             },
             "unique-filename": {
@@ -4602,7 +5561,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "unique-slug": "2.0.0"
+                "unique-slug": "^2.0.0"
               }
             },
             "yallist": {
@@ -4637,9 +5596,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ansi-styles": "3.2.1",
-            "escape-string-regexp": "1.0.5",
-            "supports-color": "5.4.0"
+            "ansi-styles": "^3.2.1",
+            "escape-string-regexp": "^1.0.5",
+            "supports-color": "^5.3.0"
           }
         },
         "chownr": {
@@ -4657,7 +5616,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ip-regex": "2.1.0"
+            "ip-regex": "^2.1.0"
           }
         },
         "cli-boxes": {
@@ -4670,8 +5629,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "2.1.1",
-            "strip-ansi": "3.0.1"
+            "string-width": "^2.0.0",
+            "strip-ansi": "^3.0.1"
           }
         },
         "cli-table3": {
@@ -4679,9 +5638,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "colors": "1.3.3",
-            "object-assign": "4.1.1",
-            "string-width": "2.1.1"
+            "colors": "^1.1.2",
+            "object-assign": "^4.1.0",
+            "string-width": "^2.1.1"
           }
         },
         "cliui": {
@@ -4689,9 +5648,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "2.1.1",
-            "strip-ansi": "4.0.0",
-            "wrap-ansi": "2.1.0"
+            "string-width": "^2.1.1",
+            "strip-ansi": "^4.0.0",
+            "wrap-ansi": "^2.0.0"
           },
           "dependencies": {
             "ansi-regex": {
@@ -4704,7 +5663,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "ansi-regex": "3.0.0"
+                "ansi-regex": "^3.0.0"
               }
             }
           }
@@ -4719,8 +5678,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15",
-            "mkdirp": "0.5.1"
+            "graceful-fs": "^4.1.2",
+            "mkdirp": "~0.5.0"
           }
         },
         "co": {
@@ -4738,7 +5697,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "color-name": "1.1.3"
+            "color-name": "^1.1.1"
           }
         },
         "color-name": {
@@ -4757,8 +5716,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "strip-ansi": "3.0.1",
-            "wcwidth": "1.0.1"
+            "strip-ansi": "^3.0.0",
+            "wcwidth": "^1.0.0"
           }
         },
         "combined-stream": {
@@ -4766,7 +5725,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "delayed-stream": "1.0.0"
+            "delayed-stream": "~1.0.0"
           }
         },
         "concat-map": {
@@ -4779,10 +5738,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "buffer-from": "1.0.0",
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.6",
-            "typedarray": "0.0.6"
+            "buffer-from": "^1.0.0",
+            "inherits": "^2.0.3",
+            "readable-stream": "^2.2.2",
+            "typedarray": "^0.0.6"
           },
           "dependencies": {
             "readable-stream": {
@@ -4790,13 +5749,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -4804,7 +5763,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -4814,8 +5773,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ini": "1.3.5",
-            "proto-list": "1.2.4"
+            "ini": "^1.3.4",
+            "proto-list": "~1.2.1"
           }
         },
         "configstore": {
@@ -4823,12 +5782,12 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "dot-prop": "4.2.0",
-            "graceful-fs": "4.1.15",
-            "make-dir": "1.3.0",
-            "unique-string": "1.0.0",
-            "write-file-atomic": "2.4.2",
-            "xdg-basedir": "3.0.0"
+            "dot-prop": "^4.1.0",
+            "graceful-fs": "^4.1.2",
+            "make-dir": "^1.0.0",
+            "unique-string": "^1.0.0",
+            "write-file-atomic": "^2.0.0",
+            "xdg-basedir": "^3.0.0"
           }
         },
         "console-control-strings": {
@@ -4841,12 +5800,12 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "1.2.0",
-            "fs-write-stream-atomic": "1.0.10",
-            "iferr": "0.1.5",
-            "mkdirp": "0.5.1",
-            "rimraf": "2.6.3",
-            "run-queue": "1.0.3"
+            "aproba": "^1.1.1",
+            "fs-write-stream-atomic": "^1.0.8",
+            "iferr": "^0.1.5",
+            "mkdirp": "^0.5.1",
+            "rimraf": "^2.5.4",
+            "run-queue": "^1.0.0"
           },
           "dependencies": {
             "aproba": {
@@ -4871,7 +5830,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "capture-stack-trace": "1.0.0"
+            "capture-stack-trace": "^1.0.0"
           }
         },
         "cross-spawn": {
@@ -4879,9 +5838,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "lru-cache": "4.1.5",
-            "shebang-command": "1.2.0",
-            "which": "1.3.1"
+            "lru-cache": "^4.0.1",
+            "shebang-command": "^1.2.0",
+            "which": "^1.2.9"
           }
         },
         "crypto-random-string": {
@@ -4899,7 +5858,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "assert-plus": "1.0.0"
+            "assert-plus": "^1.0.0"
           }
         },
         "debug": {
@@ -4942,7 +5901,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "clone": "1.0.4"
+            "clone": "^1.0.2"
           }
         },
         "delayed-stream": {
@@ -4970,8 +5929,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "asap": "2.0.6",
-            "wrappy": "1.0.2"
+            "asap": "^2.0.0",
+            "wrappy": "1"
           }
         },
         "dot-prop": {
@@ -4979,7 +5938,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-obj": "1.0.1"
+            "is-obj": "^1.0.0"
           }
         },
         "dotenv": {
@@ -4997,10 +5956,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "end-of-stream": "1.4.1",
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.6",
-            "stream-shift": "1.0.0"
+            "end-of-stream": "^1.0.0",
+            "inherits": "^2.0.1",
+            "readable-stream": "^2.0.0",
+            "stream-shift": "^1.0.0"
           },
           "dependencies": {
             "readable-stream": {
@@ -5008,13 +5967,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -5022,7 +5981,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -5033,8 +5992,8 @@
           "dev": true,
           "optional": true,
           "requires": {
-            "jsbn": "0.1.1",
-            "safer-buffer": "2.1.2"
+            "jsbn": "~0.1.0",
+            "safer-buffer": "^2.1.0"
           }
         },
         "editor": {
@@ -5047,7 +6006,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "iconv-lite": "0.4.23"
+            "iconv-lite": "~0.4.13"
           }
         },
         "end-of-stream": {
@@ -5055,7 +6014,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "once": "1.4.0"
+            "once": "^1.4.0"
           }
         },
         "err-code": {
@@ -5068,7 +6027,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "prr": "1.0.1"
+            "prr": "~1.0.1"
           }
         },
         "es6-promise": {
@@ -5081,7 +6040,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "es6-promise": "4.2.6"
+            "es6-promise": "^4.0.3"
           }
         },
         "escape-string-regexp": {
@@ -5094,13 +6053,13 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "cross-spawn": "5.1.0",
-            "get-stream": "3.0.0",
-            "is-stream": "1.1.0",
-            "npm-run-path": "2.0.2",
-            "p-finally": "1.0.0",
-            "signal-exit": "3.0.2",
-            "strip-eof": "1.0.0"
+            "cross-spawn": "^5.0.1",
+            "get-stream": "^3.0.0",
+            "is-stream": "^1.1.0",
+            "npm-run-path": "^2.0.0",
+            "p-finally": "^1.0.0",
+            "signal-exit": "^3.0.0",
+            "strip-eof": "^1.0.0"
           },
           "dependencies": {
             "get-stream": {
@@ -5145,7 +6104,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "locate-path": "2.0.0"
+            "locate-path": "^2.0.0"
           }
         },
         "flush-write-stream": {
@@ -5153,8 +6112,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.6"
+            "inherits": "^2.0.1",
+            "readable-stream": "^2.0.4"
           },
           "dependencies": {
             "readable-stream": {
@@ -5162,13 +6121,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -5176,7 +6135,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -5191,9 +6150,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "asynckit": "0.4.0",
+            "asynckit": "^0.4.0",
             "combined-stream": "1.0.6",
-            "mime-types": "2.1.19"
+            "mime-types": "^2.1.12"
           }
         },
         "from2": {
@@ -5201,8 +6160,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.6"
+            "inherits": "^2.0.1",
+            "readable-stream": "^2.0.0"
           },
           "dependencies": {
             "readable-stream": {
@@ -5210,13 +6169,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -5224,7 +6183,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -5234,7 +6193,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "minipass": "2.3.3"
+            "minipass": "^2.2.1"
           }
         },
         "fs-vacuum": {
@@ -5242,9 +6201,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15",
-            "path-is-inside": "1.0.2",
-            "rimraf": "2.6.3"
+            "graceful-fs": "^4.1.2",
+            "path-is-inside": "^1.0.1",
+            "rimraf": "^2.5.2"
           }
         },
         "fs-write-stream-atomic": {
@@ -5252,10 +6211,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15",
-            "iferr": "0.1.5",
-            "imurmurhash": "0.1.4",
-            "readable-stream": "2.3.6"
+            "graceful-fs": "^4.1.2",
+            "iferr": "^0.1.5",
+            "imurmurhash": "^0.1.4",
+            "readable-stream": "1 || 2"
           },
           "dependencies": {
             "iferr": {
@@ -5268,13 +6227,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -5282,7 +6241,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -5297,10 +6256,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15",
-            "inherits": "2.0.3",
-            "mkdirp": "0.5.1",
-            "rimraf": "2.6.3"
+            "graceful-fs": "^4.1.2",
+            "inherits": "~2.0.0",
+            "mkdirp": ">=0.5 0",
+            "rimraf": "2"
           }
         },
         "gauge": {
@@ -5308,14 +6267,14 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "1.2.0",
-            "console-control-strings": "1.1.0",
-            "has-unicode": "2.0.1",
-            "object-assign": "4.1.1",
-            "signal-exit": "3.0.2",
-            "string-width": "1.0.2",
-            "strip-ansi": "3.0.1",
-            "wide-align": "1.1.2"
+            "aproba": "^1.0.3",
+            "console-control-strings": "^1.0.0",
+            "has-unicode": "^2.0.0",
+            "object-assign": "^4.1.0",
+            "signal-exit": "^3.0.0",
+            "string-width": "^1.0.1",
+            "strip-ansi": "^3.0.1",
+            "wide-align": "^1.1.0"
           },
           "dependencies": {
             "aproba": {
@@ -5328,9 +6287,9 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "code-point-at": "1.1.0",
-                "is-fullwidth-code-point": "1.0.0",
-                "strip-ansi": "3.0.1"
+                "code-point-at": "^1.0.0",
+                "is-fullwidth-code-point": "^1.0.0",
+                "strip-ansi": "^3.0.0"
               }
             }
           }
@@ -5345,14 +6304,14 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "1.2.0",
-            "fs-vacuum": "1.2.10",
-            "graceful-fs": "4.1.15",
-            "iferr": "0.1.5",
-            "mkdirp": "0.5.1",
-            "path-is-inside": "1.0.2",
-            "read-cmd-shim": "1.0.1",
-            "slide": "1.1.6"
+            "aproba": "^1.1.2",
+            "fs-vacuum": "^1.2.10",
+            "graceful-fs": "^4.1.11",
+            "iferr": "^0.1.5",
+            "mkdirp": "^0.5.1",
+            "path-is-inside": "^1.0.2",
+            "read-cmd-shim": "^1.0.1",
+            "slide": "^1.1.6"
           },
           "dependencies": {
             "aproba": {
@@ -5377,7 +6336,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "pump": "3.0.0"
+            "pump": "^3.0.0"
           }
         },
         "getpass": {
@@ -5385,7 +6344,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "assert-plus": "1.0.0"
+            "assert-plus": "^1.0.0"
           }
         },
         "glob": {
@@ -5393,12 +6352,12 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "fs.realpath": "1.0.0",
-            "inflight": "1.0.6",
-            "inherits": "2.0.3",
-            "minimatch": "3.0.4",
-            "once": "1.4.0",
-            "path-is-absolute": "1.0.1"
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.0.4",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
           }
         },
         "global-dirs": {
@@ -5406,7 +6365,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ini": "1.3.5"
+            "ini": "^1.3.4"
           }
         },
         "got": {
@@ -5414,17 +6373,17 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "create-error-class": "3.0.2",
-            "duplexer3": "0.1.4",
-            "get-stream": "3.0.0",
-            "is-redirect": "1.0.0",
-            "is-retry-allowed": "1.1.0",
-            "is-stream": "1.1.0",
-            "lowercase-keys": "1.0.1",
-            "safe-buffer": "5.1.2",
-            "timed-out": "4.0.1",
-            "unzip-response": "2.0.1",
-            "url-parse-lax": "1.0.0"
+            "create-error-class": "^3.0.0",
+            "duplexer3": "^0.1.4",
+            "get-stream": "^3.0.0",
+            "is-redirect": "^1.0.0",
+            "is-retry-allowed": "^1.0.0",
+            "is-stream": "^1.0.0",
+            "lowercase-keys": "^1.0.0",
+            "safe-buffer": "^5.0.1",
+            "timed-out": "^4.0.0",
+            "unzip-response": "^2.0.1",
+            "url-parse-lax": "^1.0.0"
           },
           "dependencies": {
             "get-stream": {
@@ -5449,8 +6408,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ajv": "5.5.2",
-            "har-schema": "2.0.0"
+            "ajv": "^5.3.0",
+            "har-schema": "^2.0.0"
           }
         },
         "has-flag": {
@@ -5478,7 +6437,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "agent-base": "4.2.1",
+            "agent-base": "4",
             "debug": "3.1.0"
           }
         },
@@ -5487,9 +6446,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "assert-plus": "1.0.0",
-            "jsprim": "1.4.1",
-            "sshpk": "1.14.2"
+            "assert-plus": "^1.0.0",
+            "jsprim": "^1.2.2",
+            "sshpk": "^1.7.0"
           }
         },
         "https-proxy-agent": {
@@ -5497,8 +6456,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "agent-base": "4.2.1",
-            "debug": "3.1.0"
+            "agent-base": "^4.1.0",
+            "debug": "^3.1.0"
           }
         },
         "humanize-ms": {
@@ -5506,7 +6465,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ms": "2.1.1"
+            "ms": "^2.0.0"
           }
         },
         "iconv-lite": {
@@ -5514,7 +6473,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "safer-buffer": "2.1.2"
+            "safer-buffer": ">= 2.1.2 < 3"
           }
         },
         "iferr": {
@@ -5527,7 +6486,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "minimatch": "3.0.4"
+            "minimatch": "^3.0.4"
           }
         },
         "import-lazy": {
@@ -5545,8 +6504,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "once": "1.4.0",
-            "wrappy": "1.0.2"
+            "once": "^1.3.0",
+            "wrappy": "1"
           }
         },
         "inherits": {
@@ -5564,14 +6523,14 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob": "7.1.3",
-            "npm-package-arg": "6.1.0",
-            "promzard": "0.3.0",
-            "read": "1.0.7",
-            "read-package-json": "2.0.13",
-            "semver": "5.6.0",
-            "validate-npm-package-license": "3.0.4",
-            "validate-npm-package-name": "3.0.0"
+            "glob": "^7.1.1",
+            "npm-package-arg": "^4.0.0 || ^5.0.0 || ^6.0.0",
+            "promzard": "^0.3.0",
+            "read": "~1.0.1",
+            "read-package-json": "1 || 2",
+            "semver": "2.x || 3.x || 4 || 5",
+            "validate-npm-package-license": "^3.0.1",
+            "validate-npm-package-name": "^3.0.0"
           }
         },
         "invert-kv": {
@@ -5594,7 +6553,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ci-info": "1.6.0"
+            "ci-info": "^1.0.0"
           },
           "dependencies": {
             "ci-info": {
@@ -5609,7 +6568,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "cidr-regex": "2.0.10"
+            "cidr-regex": "^2.0.10"
           }
         },
         "is-fullwidth-code-point": {
@@ -5617,7 +6576,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "number-is-nan": "1.0.1"
+            "number-is-nan": "^1.0.0"
           }
         },
         "is-installed-globally": {
@@ -5625,8 +6584,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "global-dirs": "0.1.1",
-            "is-path-inside": "1.0.1"
+            "global-dirs": "^0.1.0",
+            "is-path-inside": "^1.0.0"
           }
         },
         "is-npm": {
@@ -5644,7 +6603,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "path-is-inside": "1.0.2"
+            "path-is-inside": "^1.0.1"
           }
         },
         "is-redirect": {
@@ -5713,15 +6672,6 @@
           "bundled": true,
           "dev": true
         },
-        "JSONStream": {
-          "version": "1.3.5",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "jsonparse": "1.3.1",
-            "through": "2.3.8"
-          }
-        },
         "jsprim": {
           "version": "1.4.1",
           "bundled": true,
@@ -5738,7 +6688,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "package-json": "4.0.1"
+            "package-json": "^4.0.0"
           }
         },
         "lazy-property": {
@@ -5751,7 +6701,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "invert-kv": "1.0.0"
+            "invert-kv": "^1.0.0"
           }
         },
         "libcipm": {
@@ -5759,21 +6709,21 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "bin-links": "1.1.2",
-            "bluebird": "3.5.3",
-            "figgy-pudding": "3.5.1",
-            "find-npm-prefix": "1.0.2",
-            "graceful-fs": "4.1.15",
-            "ini": "1.3.5",
-            "lock-verify": "2.1.0",
-            "mkdirp": "0.5.1",
-            "npm-lifecycle": "2.1.0",
-            "npm-logical-tree": "1.2.1",
-            "npm-package-arg": "6.1.0",
-            "pacote": "9.5.0",
-            "read-package-json": "2.0.13",
-            "rimraf": "2.6.3",
-            "worker-farm": "1.6.0"
+            "bin-links": "^1.1.2",
+            "bluebird": "^3.5.1",
+            "figgy-pudding": "^3.5.1",
+            "find-npm-prefix": "^1.0.2",
+            "graceful-fs": "^4.1.11",
+            "ini": "^1.3.5",
+            "lock-verify": "^2.0.2",
+            "mkdirp": "^0.5.1",
+            "npm-lifecycle": "^2.0.3",
+            "npm-logical-tree": "^1.2.1",
+            "npm-package-arg": "^6.1.0",
+            "pacote": "^9.1.0",
+            "read-package-json": "^2.0.13",
+            "rimraf": "^2.6.2",
+            "worker-farm": "^1.6.0"
           }
         },
         "libnpm": {
@@ -5781,26 +6731,26 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "bin-links": "1.1.2",
-            "bluebird": "3.5.3",
-            "find-npm-prefix": "1.0.2",
-            "libnpmaccess": "3.0.1",
-            "libnpmconfig": "1.2.1",
-            "libnpmhook": "5.0.2",
-            "libnpmorg": "1.0.0",
-            "libnpmpublish": "1.1.1",
-            "libnpmsearch": "2.0.0",
-            "libnpmteam": "1.0.1",
-            "lock-verify": "2.1.0",
-            "npm-lifecycle": "2.1.0",
-            "npm-logical-tree": "1.2.1",
-            "npm-package-arg": "6.1.0",
-            "npm-profile": "4.0.1",
-            "npm-registry-fetch": "3.9.0",
-            "npmlog": "4.1.2",
-            "pacote": "9.5.0",
-            "read-package-json": "2.0.13",
-            "stringify-package": "1.0.0"
+            "bin-links": "^1.1.2",
+            "bluebird": "^3.5.3",
+            "find-npm-prefix": "^1.0.2",
+            "libnpmaccess": "^3.0.1",
+            "libnpmconfig": "^1.2.1",
+            "libnpmhook": "^5.0.2",
+            "libnpmorg": "^1.0.0",
+            "libnpmpublish": "^1.1.0",
+            "libnpmsearch": "^2.0.0",
+            "libnpmteam": "^1.0.1",
+            "lock-verify": "^2.0.2",
+            "npm-lifecycle": "^2.1.0",
+            "npm-logical-tree": "^1.2.1",
+            "npm-package-arg": "^6.1.0",
+            "npm-profile": "^4.0.1",
+            "npm-registry-fetch": "^3.8.0",
+            "npmlog": "^4.1.2",
+            "pacote": "^9.2.3",
+            "read-package-json": "^2.0.13",
+            "stringify-package": "^1.0.0"
           }
         },
         "libnpmaccess": {
@@ -5808,10 +6758,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "2.0.0",
-            "get-stream": "4.1.0",
-            "npm-package-arg": "6.1.0",
-            "npm-registry-fetch": "3.9.0"
+            "aproba": "^2.0.0",
+            "get-stream": "^4.0.0",
+            "npm-package-arg": "^6.1.0",
+            "npm-registry-fetch": "^3.8.0"
           },
           "dependencies": {
             "aproba": {
@@ -5826,9 +6776,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "figgy-pudding": "3.5.1",
-            "find-up": "3.0.0",
-            "ini": "1.3.5"
+            "figgy-pudding": "^3.5.1",
+            "find-up": "^3.0.0",
+            "ini": "^1.3.5"
           },
           "dependencies": {
             "find-up": {
@@ -5836,7 +6786,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "locate-path": "3.0.0"
+                "locate-path": "^3.0.0"
               }
             },
             "locate-path": {
@@ -5844,8 +6794,8 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "p-locate": "3.0.0",
-                "path-exists": "3.0.0"
+                "p-locate": "^3.0.0",
+                "path-exists": "^3.0.0"
               }
             },
             "p-limit": {
@@ -5853,7 +6803,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "p-try": "2.0.0"
+                "p-try": "^2.0.0"
               }
             },
             "p-locate": {
@@ -5861,7 +6811,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "p-limit": "2.1.0"
+                "p-limit": "^2.0.0"
               }
             },
             "p-try": {
@@ -5876,10 +6826,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "2.0.0",
-            "figgy-pudding": "3.5.1",
-            "get-stream": "4.1.0",
-            "npm-registry-fetch": "3.9.0"
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.4.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^3.8.0"
           }
         },
         "libnpmorg": {
@@ -5887,10 +6837,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "2.0.0",
-            "figgy-pudding": "3.5.1",
-            "get-stream": "4.1.0",
-            "npm-registry-fetch": "3.9.0"
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.4.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^3.8.0"
           },
           "dependencies": {
             "aproba": {
@@ -5905,15 +6855,15 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "2.0.0",
-            "figgy-pudding": "3.5.1",
-            "get-stream": "4.1.0",
-            "lodash.clonedeep": "4.5.0",
-            "normalize-package-data": "2.5.0",
-            "npm-package-arg": "6.1.0",
-            "npm-registry-fetch": "3.9.0",
-            "semver": "5.6.0",
-            "ssri": "6.0.1"
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.5.1",
+            "get-stream": "^4.0.0",
+            "lodash.clonedeep": "^4.5.0",
+            "normalize-package-data": "^2.4.0",
+            "npm-package-arg": "^6.1.0",
+            "npm-registry-fetch": "^3.8.0",
+            "semver": "^5.5.1",
+            "ssri": "^6.0.1"
           }
         },
         "libnpmsearch": {
@@ -5921,9 +6871,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "figgy-pudding": "3.5.1",
-            "get-stream": "4.1.0",
-            "npm-registry-fetch": "3.9.0"
+            "figgy-pudding": "^3.5.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^3.8.0"
           }
         },
         "libnpmteam": {
@@ -5931,10 +6881,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "2.0.0",
-            "figgy-pudding": "3.5.1",
-            "get-stream": "4.1.0",
-            "npm-registry-fetch": "3.9.0"
+            "aproba": "^2.0.0",
+            "figgy-pudding": "^3.4.1",
+            "get-stream": "^4.0.0",
+            "npm-registry-fetch": "^3.8.0"
           },
           "dependencies": {
             "aproba": {
@@ -5949,14 +6899,14 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "dotenv": "5.0.1",
-            "npm-package-arg": "6.1.0",
-            "rimraf": "2.6.3",
-            "safe-buffer": "5.1.2",
-            "update-notifier": "2.5.0",
-            "which": "1.3.1",
-            "y18n": "4.0.0",
-            "yargs": "11.0.0"
+            "dotenv": "^5.0.1",
+            "npm-package-arg": "^6.0.0",
+            "rimraf": "^2.6.2",
+            "safe-buffer": "^5.1.0",
+            "update-notifier": "^2.3.0",
+            "which": "^1.3.0",
+            "y18n": "^4.0.0",
+            "yargs": "^11.0.0"
           }
         },
         "locate-path": {
@@ -5964,8 +6914,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "p-locate": "2.0.0",
-            "path-exists": "3.0.0"
+            "p-locate": "^2.0.0",
+            "path-exists": "^3.0.0"
           }
         },
         "lock-verify": {
@@ -5973,8 +6923,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "npm-package-arg": "6.1.0",
-            "semver": "5.6.0"
+            "npm-package-arg": "^6.1.0",
+            "semver": "^5.4.1"
           }
         },
         "lockfile": {
@@ -5982,7 +6932,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "signal-exit": "3.0.2"
+            "signal-exit": "^3.0.2"
           }
         },
         "lodash._baseindexof": {
@@ -5995,8 +6945,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "lodash._createset": "4.0.3",
-            "lodash._root": "3.0.1"
+            "lodash._createset": "~4.0.0",
+            "lodash._root": "~3.0.0"
           }
         },
         "lodash._bindcallback": {
@@ -6014,7 +6964,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "lodash._getnative": "3.9.1"
+            "lodash._getnative": "^3.0.0"
           }
         },
         "lodash._createset": {
@@ -6067,8 +7017,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "pseudomap": "1.0.2",
-            "yallist": "2.1.2"
+            "pseudomap": "^1.0.2",
+            "yallist": "^2.1.2"
           }
         },
         "make-dir": {
@@ -6076,7 +7026,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "pify": "3.0.0"
+            "pify": "^3.0.0"
           }
         },
         "make-fetch-happen": {
@@ -6084,17 +7034,17 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "agentkeepalive": "3.4.1",
-            "cacache": "11.3.2",
-            "http-cache-semantics": "3.8.1",
-            "http-proxy-agent": "2.1.0",
-            "https-proxy-agent": "2.2.1",
-            "lru-cache": "4.1.5",
-            "mississippi": "3.0.0",
-            "node-fetch-npm": "2.0.2",
-            "promise-retry": "1.1.1",
-            "socks-proxy-agent": "4.0.1",
-            "ssri": "6.0.1"
+            "agentkeepalive": "^3.4.1",
+            "cacache": "^11.0.1",
+            "http-cache-semantics": "^3.8.1",
+            "http-proxy-agent": "^2.1.0",
+            "https-proxy-agent": "^2.2.1",
+            "lru-cache": "^4.1.2",
+            "mississippi": "^3.0.0",
+            "node-fetch-npm": "^2.0.2",
+            "promise-retry": "^1.1.1",
+            "socks-proxy-agent": "^4.0.0",
+            "ssri": "^6.0.0"
           }
         },
         "meant": {
@@ -6107,7 +7057,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "mimic-fn": "1.2.0"
+            "mimic-fn": "^1.0.0"
           }
         },
         "mime-db": {
@@ -6120,7 +7070,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "mime-db": "1.35.0"
+            "mime-db": "~1.35.0"
           }
         },
         "mimic-fn": {
@@ -6133,7 +7083,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "brace-expansion": "1.1.11"
+            "brace-expansion": "^1.1.7"
           }
         },
         "minimist": {
@@ -6146,8 +7096,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "safe-buffer": "5.1.2",
-            "yallist": "3.0.2"
+            "safe-buffer": "^5.1.2",
+            "yallist": "^3.0.0"
           },
           "dependencies": {
             "yallist": {
@@ -6162,7 +7112,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "minipass": "2.3.3"
+            "minipass": "^2.2.1"
           }
         },
         "mississippi": {
@@ -6170,16 +7120,16 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "concat-stream": "1.6.2",
-            "duplexify": "3.6.0",
-            "end-of-stream": "1.4.1",
-            "flush-write-stream": "1.0.3",
-            "from2": "2.3.0",
-            "parallel-transform": "1.1.0",
-            "pump": "3.0.0",
-            "pumpify": "1.5.1",
-            "stream-each": "1.2.2",
-            "through2": "2.0.3"
+            "concat-stream": "^1.5.0",
+            "duplexify": "^3.4.2",
+            "end-of-stream": "^1.1.0",
+            "flush-write-stream": "^1.0.0",
+            "from2": "^2.1.0",
+            "parallel-transform": "^1.1.0",
+            "pump": "^3.0.0",
+            "pumpify": "^1.3.3",
+            "stream-each": "^1.1.0",
+            "through2": "^2.0.0"
           }
         },
         "mkdirp": {
@@ -6195,12 +7145,12 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "1.2.0",
-            "copy-concurrently": "1.0.5",
-            "fs-write-stream-atomic": "1.0.10",
-            "mkdirp": "0.5.1",
-            "rimraf": "2.6.3",
-            "run-queue": "1.0.3"
+            "aproba": "^1.1.1",
+            "copy-concurrently": "^1.0.0",
+            "fs-write-stream-atomic": "^1.0.8",
+            "mkdirp": "^0.5.1",
+            "rimraf": "^2.5.4",
+            "run-queue": "^1.0.3"
           },
           "dependencies": {
             "aproba": {
@@ -6225,9 +7175,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "encoding": "0.1.12",
-            "json-parse-better-errors": "1.0.2",
-            "safe-buffer": "5.1.2"
+            "encoding": "^0.1.11",
+            "json-parse-better-errors": "^1.0.0",
+            "safe-buffer": "^5.1.1"
           }
         },
         "node-gyp": {
@@ -6235,18 +7185,18 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "fstream": "1.0.11",
-            "glob": "7.1.3",
-            "graceful-fs": "4.1.15",
-            "mkdirp": "0.5.1",
-            "nopt": "3.0.6",
-            "npmlog": "4.1.2",
-            "osenv": "0.1.5",
-            "request": "2.88.0",
-            "rimraf": "2.6.3",
-            "semver": "5.3.0",
-            "tar": "2.2.1",
-            "which": "1.3.1"
+            "fstream": "^1.0.0",
+            "glob": "^7.0.3",
+            "graceful-fs": "^4.1.2",
+            "mkdirp": "^0.5.0",
+            "nopt": "2 || 3",
+            "npmlog": "0 || 1 || 2 || 3 || 4",
+            "osenv": "0",
+            "request": "^2.87.0",
+            "rimraf": "2",
+            "semver": "~5.3.0",
+            "tar": "^2.0.0",
+            "which": "1"
           },
           "dependencies": {
             "nopt": {
@@ -6254,7 +7204,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "abbrev": "1.1.1"
+                "abbrev": "1"
               }
             },
             "semver": {
@@ -6267,9 +7217,9 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "block-stream": "0.0.9",
-                "fstream": "1.0.11",
-                "inherits": "2.0.3"
+                "block-stream": "*",
+                "fstream": "^1.0.2",
+                "inherits": "2"
               }
             }
           }
@@ -6279,8 +7229,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "abbrev": "1.1.1",
-            "osenv": "0.1.5"
+            "abbrev": "1",
+            "osenv": "^0.1.4"
           }
         },
         "normalize-package-data": {
@@ -6288,10 +7238,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "hosted-git-info": "2.7.1",
-            "resolve": "1.10.0",
-            "semver": "5.6.0",
-            "validate-npm-package-license": "3.0.4"
+            "hosted-git-info": "^2.1.4",
+            "resolve": "^1.10.0",
+            "semver": "2 || 3 || 4 || 5",
+            "validate-npm-package-license": "^3.0.1"
           },
           "dependencies": {
             "resolve": {
@@ -6299,7 +7249,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "path-parse": "1.0.6"
+                "path-parse": "^1.0.6"
               }
             }
           }
@@ -6309,8 +7259,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "cli-table3": "0.5.1",
-            "console-control-strings": "1.1.0"
+            "cli-table3": "^0.5.0",
+            "console-control-strings": "^1.1.0"
           }
         },
         "npm-bundled": {
@@ -6328,7 +7278,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "semver": "5.6.0"
+            "semver": "^2.3.0 || 3.x || 4 || 5"
           }
         },
         "npm-lifecycle": {
@@ -6336,14 +7286,14 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "byline": "5.0.0",
-            "graceful-fs": "4.1.15",
-            "node-gyp": "3.8.0",
-            "resolve-from": "4.0.0",
-            "slide": "1.1.6",
+            "byline": "^5.0.0",
+            "graceful-fs": "^4.1.11",
+            "node-gyp": "^3.8.0",
+            "resolve-from": "^4.0.0",
+            "slide": "^1.1.6",
             "uid-number": "0.0.6",
-            "umask": "1.1.0",
-            "which": "1.3.1"
+            "umask": "^1.1.0",
+            "which": "^1.3.1"
           }
         },
         "npm-logical-tree": {
@@ -6356,10 +7306,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "hosted-git-info": "2.7.1",
-            "osenv": "0.1.5",
-            "semver": "5.6.0",
-            "validate-npm-package-name": "3.0.0"
+            "hosted-git-info": "^2.6.0",
+            "osenv": "^0.1.5",
+            "semver": "^5.5.0",
+            "validate-npm-package-name": "^3.0.0"
           }
         },
         "npm-packlist": {
@@ -6367,8 +7317,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ignore-walk": "3.0.1",
-            "npm-bundled": "1.0.6"
+            "ignore-walk": "^3.0.1",
+            "npm-bundled": "^1.0.1"
           }
         },
         "npm-pick-manifest": {
@@ -6376,9 +7326,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "figgy-pudding": "3.5.1",
-            "npm-package-arg": "6.1.0",
-            "semver": "5.6.0"
+            "figgy-pudding": "^3.5.1",
+            "npm-package-arg": "^6.0.0",
+            "semver": "^5.4.1"
           }
         },
         "npm-profile": {
@@ -6386,9 +7336,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "2.0.0",
-            "figgy-pudding": "3.5.1",
-            "npm-registry-fetch": "3.9.0"
+            "aproba": "^1.1.2 || 2",
+            "figgy-pudding": "^3.4.1",
+            "npm-registry-fetch": "^3.8.0"
           }
         },
         "npm-registry-fetch": {
@@ -6396,12 +7346,12 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "bluebird": "3.5.3",
-            "figgy-pudding": "3.5.1",
-            "JSONStream": "1.3.5",
-            "lru-cache": "4.1.5",
-            "make-fetch-happen": "4.0.1",
-            "npm-package-arg": "6.1.0"
+            "JSONStream": "^1.3.4",
+            "bluebird": "^3.5.1",
+            "figgy-pudding": "^3.4.1",
+            "lru-cache": "^4.1.3",
+            "make-fetch-happen": "^4.0.1",
+            "npm-package-arg": "^6.1.0"
           }
         },
         "npm-run-path": {
@@ -6409,7 +7359,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "path-key": "2.0.1"
+            "path-key": "^2.0.0"
           }
         },
         "npm-user-validate": {
@@ -6422,10 +7372,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "are-we-there-yet": "1.1.4",
-            "console-control-strings": "1.1.0",
-            "gauge": "2.7.4",
-            "set-blocking": "2.0.0"
+            "are-we-there-yet": "~1.1.2",
+            "console-control-strings": "~1.1.0",
+            "gauge": "~2.7.3",
+            "set-blocking": "~2.0.0"
           }
         },
         "number-is-nan": {
@@ -6448,7 +7398,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "wrappy": "1.0.2"
+            "wrappy": "1"
           }
         },
         "opener": {
@@ -6466,9 +7416,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "execa": "0.7.0",
-            "lcid": "1.0.0",
-            "mem": "1.1.0"
+            "execa": "^0.7.0",
+            "lcid": "^1.0.0",
+            "mem": "^1.1.0"
           }
         },
         "os-tmpdir": {
@@ -6481,8 +7431,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "os-homedir": "1.0.2",
-            "os-tmpdir": "1.0.2"
+            "os-homedir": "^1.0.0",
+            "os-tmpdir": "^1.0.0"
           }
         },
         "p-finally": {
@@ -6495,7 +7445,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "p-try": "1.0.0"
+            "p-try": "^1.0.0"
           }
         },
         "p-locate": {
@@ -6503,7 +7453,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "p-limit": "1.2.0"
+            "p-limit": "^1.1.0"
           }
         },
         "p-try": {
@@ -6516,10 +7466,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "got": "6.7.1",
-            "registry-auth-token": "3.3.2",
-            "registry-url": "3.1.0",
-            "semver": "5.6.0"
+            "got": "^6.7.1",
+            "registry-auth-token": "^3.0.1",
+            "registry-url": "^3.0.3",
+            "semver": "^5.1.0"
           }
         },
         "pacote": {
@@ -6527,33 +7477,33 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "bluebird": "3.5.3",
-            "cacache": "11.3.2",
-            "figgy-pudding": "3.5.1",
-            "get-stream": "4.1.0",
-            "glob": "7.1.3",
-            "lru-cache": "5.1.1",
-            "make-fetch-happen": "4.0.1",
-            "minimatch": "3.0.4",
-            "minipass": "2.3.5",
-            "mississippi": "3.0.0",
-            "mkdirp": "0.5.1",
-            "normalize-package-data": "2.5.0",
-            "npm-package-arg": "6.1.0",
-            "npm-packlist": "1.4.1",
-            "npm-pick-manifest": "2.2.3",
-            "npm-registry-fetch": "3.9.0",
-            "osenv": "0.1.5",
-            "promise-inflight": "1.0.1",
-            "promise-retry": "1.1.1",
-            "protoduck": "5.0.1",
-            "rimraf": "2.6.3",
-            "safe-buffer": "5.1.2",
-            "semver": "5.6.0",
-            "ssri": "6.0.1",
-            "tar": "4.4.8",
-            "unique-filename": "1.1.1",
-            "which": "1.3.1"
+            "bluebird": "^3.5.3",
+            "cacache": "^11.3.2",
+            "figgy-pudding": "^3.5.1",
+            "get-stream": "^4.1.0",
+            "glob": "^7.1.3",
+            "lru-cache": "^5.1.1",
+            "make-fetch-happen": "^4.0.1",
+            "minimatch": "^3.0.4",
+            "minipass": "^2.3.5",
+            "mississippi": "^3.0.0",
+            "mkdirp": "^0.5.1",
+            "normalize-package-data": "^2.4.0",
+            "npm-package-arg": "^6.1.0",
+            "npm-packlist": "^1.1.12",
+            "npm-pick-manifest": "^2.2.3",
+            "npm-registry-fetch": "^3.8.0",
+            "osenv": "^0.1.5",
+            "promise-inflight": "^1.0.1",
+            "promise-retry": "^1.1.1",
+            "protoduck": "^5.0.1",
+            "rimraf": "^2.6.2",
+            "safe-buffer": "^5.1.2",
+            "semver": "^5.6.0",
+            "ssri": "^6.0.1",
+            "tar": "^4.4.8",
+            "unique-filename": "^1.1.1",
+            "which": "^1.3.1"
           },
           "dependencies": {
             "lru-cache": {
@@ -6561,7 +7511,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "yallist": "3.0.3"
+                "yallist": "^3.0.2"
               }
             },
             "minipass": {
@@ -6569,8 +7519,8 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2",
-                "yallist": "3.0.3"
+                "safe-buffer": "^5.1.2",
+                "yallist": "^3.0.0"
               }
             },
             "yallist": {
@@ -6585,9 +7535,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "cyclist": "0.2.2",
-            "inherits": "2.0.3",
-            "readable-stream": "2.3.6"
+            "cyclist": "~0.2.2",
+            "inherits": "^2.0.3",
+            "readable-stream": "^2.1.5"
           },
           "dependencies": {
             "readable-stream": {
@@ -6595,13 +7545,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -6609,7 +7559,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -6669,8 +7619,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "err-code": "1.1.2",
-            "retry": "0.10.1"
+            "err-code": "^1.0.0",
+            "retry": "^0.10.0"
           },
           "dependencies": {
             "retry": {
@@ -6685,7 +7635,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "read": "1.0.7"
+            "read": "1"
           }
         },
         "proto-list": {
@@ -6698,7 +7648,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "genfun": "5.0.0"
+            "genfun": "^5.0.0"
           }
         },
         "prr": {
@@ -6721,8 +7671,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "end-of-stream": "1.4.1",
-            "once": "1.4.0"
+            "end-of-stream": "^1.1.0",
+            "once": "^1.3.1"
           }
         },
         "pumpify": {
@@ -6730,9 +7680,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "duplexify": "3.6.0",
-            "inherits": "2.0.3",
-            "pump": "2.0.1"
+            "duplexify": "^3.6.0",
+            "inherits": "^2.0.3",
+            "pump": "^2.0.0"
           },
           "dependencies": {
             "pump": {
@@ -6740,8 +7690,8 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "end-of-stream": "1.4.1",
-                "once": "1.4.0"
+                "end-of-stream": "^1.1.0",
+                "once": "^1.3.1"
               }
             }
           }
@@ -6766,8 +7716,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "decode-uri-component": "0.2.0",
-            "strict-uri-encode": "2.0.0"
+            "decode-uri-component": "^0.2.0",
+            "strict-uri-encode": "^2.0.0"
           }
         },
         "qw": {
@@ -6780,10 +7730,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "deep-extend": "0.5.1",
-            "ini": "1.3.5",
-            "minimist": "1.2.0",
-            "strip-json-comments": "2.0.1"
+            "deep-extend": "^0.5.1",
+            "ini": "~1.3.0",
+            "minimist": "^1.2.0",
+            "strip-json-comments": "~2.0.1"
           },
           "dependencies": {
             "minimist": {
@@ -6798,7 +7748,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "mute-stream": "0.0.7"
+            "mute-stream": "~0.0.4"
           }
         },
         "read-cmd-shim": {
@@ -6806,7 +7756,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15"
+            "graceful-fs": "^4.1.2"
           }
         },
         "read-installed": {
@@ -6814,13 +7764,13 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "debuglog": "1.0.1",
-            "graceful-fs": "4.1.15",
-            "read-package-json": "2.0.13",
-            "readdir-scoped-modules": "1.0.2",
-            "semver": "5.6.0",
-            "slide": "1.1.6",
-            "util-extend": "1.0.3"
+            "debuglog": "^1.0.1",
+            "graceful-fs": "^4.1.2",
+            "read-package-json": "^2.0.0",
+            "readdir-scoped-modules": "^1.0.0",
+            "semver": "2 || 3 || 4 || 5",
+            "slide": "~1.1.3",
+            "util-extend": "^1.0.1"
           }
         },
         "read-package-json": {
@@ -6828,11 +7778,11 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob": "7.1.3",
-            "graceful-fs": "4.1.15",
-            "json-parse-better-errors": "1.0.2",
-            "normalize-package-data": "2.5.0",
-            "slash": "1.0.0"
+            "glob": "^7.1.1",
+            "graceful-fs": "^4.1.2",
+            "json-parse-better-errors": "^1.0.1",
+            "normalize-package-data": "^2.0.0",
+            "slash": "^1.0.0"
           }
         },
         "read-package-tree": {
@@ -6840,11 +7790,11 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "debuglog": "1.0.1",
-            "dezalgo": "1.0.3",
-            "once": "1.4.0",
-            "read-package-json": "2.0.13",
-            "readdir-scoped-modules": "1.0.2"
+            "debuglog": "^1.0.1",
+            "dezalgo": "^1.0.0",
+            "once": "^1.3.0",
+            "read-package-json": "^2.0.0",
+            "readdir-scoped-modules": "^1.0.0"
           }
         },
         "readable-stream": {
@@ -6852,9 +7802,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "inherits": "2.0.3",
-            "string_decoder": "1.2.0",
-            "util-deprecate": "1.0.2"
+            "inherits": "^2.0.3",
+            "string_decoder": "^1.1.1",
+            "util-deprecate": "^1.0.1"
           }
         },
         "readdir-scoped-modules": {
@@ -6862,10 +7812,10 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "debuglog": "1.0.1",
-            "dezalgo": "1.0.3",
-            "graceful-fs": "4.1.15",
-            "once": "1.4.0"
+            "debuglog": "^1.0.1",
+            "dezalgo": "^1.0.0",
+            "graceful-fs": "^4.1.2",
+            "once": "^1.3.0"
           }
         },
         "registry-auth-token": {
@@ -6873,8 +7823,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "rc": "1.2.7",
-            "safe-buffer": "5.1.2"
+            "rc": "^1.1.6",
+            "safe-buffer": "^5.0.1"
           }
         },
         "registry-url": {
@@ -6882,7 +7832,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "rc": "1.2.7"
+            "rc": "^1.0.1"
           }
         },
         "request": {
@@ -6890,26 +7840,26 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aws-sign2": "0.7.0",
-            "aws4": "1.8.0",
-            "caseless": "0.12.0",
-            "combined-stream": "1.0.6",
-            "extend": "3.0.2",
-            "forever-agent": "0.6.1",
-            "form-data": "2.3.2",
-            "har-validator": "5.1.0",
-            "http-signature": "1.2.0",
-            "is-typedarray": "1.0.0",
-            "isstream": "0.1.2",
-            "json-stringify-safe": "5.0.1",
-            "mime-types": "2.1.19",
-            "oauth-sign": "0.9.0",
-            "performance-now": "2.1.0",
-            "qs": "6.5.2",
-            "safe-buffer": "5.1.2",
-            "tough-cookie": "2.4.3",
-            "tunnel-agent": "0.6.0",
-            "uuid": "3.3.2"
+            "aws-sign2": "~0.7.0",
+            "aws4": "^1.8.0",
+            "caseless": "~0.12.0",
+            "combined-stream": "~1.0.6",
+            "extend": "~3.0.2",
+            "forever-agent": "~0.6.1",
+            "form-data": "~2.3.2",
+            "har-validator": "~5.1.0",
+            "http-signature": "~1.2.0",
+            "is-typedarray": "~1.0.0",
+            "isstream": "~0.1.2",
+            "json-stringify-safe": "~5.0.1",
+            "mime-types": "~2.1.19",
+            "oauth-sign": "~0.9.0",
+            "performance-now": "^2.1.0",
+            "qs": "~6.5.2",
+            "safe-buffer": "^5.1.2",
+            "tough-cookie": "~2.4.3",
+            "tunnel-agent": "^0.6.0",
+            "uuid": "^3.3.2"
           }
         },
         "require-directory": {
@@ -6937,7 +7887,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "glob": "7.1.3"
+            "glob": "^7.1.3"
           }
         },
         "run-queue": {
@@ -6945,7 +7895,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "aproba": "1.2.0"
+            "aproba": "^1.1.1"
           },
           "dependencies": {
             "aproba": {
@@ -6975,7 +7925,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "semver": "5.6.0"
+            "semver": "^5.0.3"
           }
         },
         "set-blocking": {
@@ -6988,8 +7938,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15",
-            "readable-stream": "2.3.6"
+            "graceful-fs": "^4.1.2",
+            "readable-stream": "^2.0.2"
           },
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@@ -6997,13 +7947,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -7011,7 +7961,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -7021,7 +7971,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "shebang-regex": "1.0.0"
+            "shebang-regex": "^1.0.0"
           }
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         "shebang-regex": {
@@ -7054,8 +8004,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ip": "1.1.5",
-            "smart-buffer": "4.0.1"
+            "ip": "^1.1.5",
+            "smart-buffer": "^4.0.1"
           }
         },
         "socks-proxy-agent": {
@@ -7063,8 +8013,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "agent-base": "4.2.1",
-            "socks": "2.2.0"
+            "agent-base": "~4.2.0",
+            "socks": "~2.2.0"
           }
         },
         "sorted-object": {
@@ -7077,8 +8027,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "from2": "1.3.0",
-            "stream-iterate": "1.2.0"
+            "from2": "^1.3.0",
+            "stream-iterate": "^1.1.0"
           },
           "dependencies": {
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@@ -7086,8 +8036,8 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "inherits": "2.0.3",
-                "readable-stream": "1.1.14"
+                "inherits": "~2.0.1",
+                "readable-stream": "~1.1.10"
               }
             },
             "isarray": {
@@ -7100,10 +8050,10 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.1",
                 "isarray": "0.0.1",
-                "string_decoder": "0.10.31"
+                "string_decoder": "~0.10.x"
               }
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             "string_decoder": {
@@ -7118,8 +8068,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "spdx-expression-parse": "3.0.0",
-            "spdx-license-ids": "3.0.3"
+            "spdx-expression-parse": "^3.0.0",
+            "spdx-license-ids": "^3.0.0"
           }
         },
         "spdx-exceptions": {
@@ -7132,8 +8082,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "spdx-exceptions": "2.1.0",
-            "spdx-license-ids": "3.0.3"
+            "spdx-exceptions": "^2.1.0",
+            "spdx-license-ids": "^3.0.0"
           }
         },
         "spdx-license-ids": {
@@ -7146,15 +8096,15 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "asn1": "0.2.4",
-            "assert-plus": "1.0.0",
-            "bcrypt-pbkdf": "1.0.2",
-            "dashdash": "1.14.1",
-            "ecc-jsbn": "0.1.2",
-            "getpass": "0.1.7",
-            "jsbn": "0.1.1",
-            "safer-buffer": "2.1.2",
-            "tweetnacl": "0.14.5"
+            "asn1": "~0.2.3",
+            "assert-plus": "^1.0.0",
+            "bcrypt-pbkdf": "^1.0.0",
+            "dashdash": "^1.12.0",
+            "ecc-jsbn": "~0.1.1",
+            "getpass": "^0.1.1",
+            "jsbn": "~0.1.0",
+            "safer-buffer": "^2.0.2",
+            "tweetnacl": "~0.14.0"
           }
         },
         "ssri": {
@@ -7162,7 +8112,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "figgy-pudding": "3.5.1"
+            "figgy-pudding": "^3.5.1"
           }
         },
         "stream-each": {
@@ -7170,8 +8120,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "end-of-stream": "1.4.1",
-            "stream-shift": "1.0.0"
+            "end-of-stream": "^1.1.0",
+            "stream-shift": "^1.0.0"
           }
         },
         "stream-iterate": {
@@ -7179,8 +8129,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "readable-stream": "2.3.6",
-            "stream-shift": "1.0.0"
+            "readable-stream": "^2.1.5",
+            "stream-shift": "^1.0.0"
           },
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@@ -7188,13 +8138,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
             },
             "string_decoder": {
@@ -7202,7 +8152,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
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           }
@@ -7217,21 +8167,13 @@
           "bundled": true,
           "dev": true
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-        "string_decoder": {
-          "version": "1.2.0",
-          "bundled": true,
-          "dev": true,
-          "requires": {
-            "safe-buffer": "5.1.2"
-          }
-        },
         "string-width": {
           "version": "2.1.1",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-fullwidth-code-point": "2.0.0",
-            "strip-ansi": "4.0.0"
+            "is-fullwidth-code-point": "^2.0.0",
+            "strip-ansi": "^4.0.0"
           },
           "dependencies": {
             "ansi-regex": {
@@ -7249,11 +8191,19 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "ansi-regex": "3.0.0"
+                "ansi-regex": "^3.0.0"
               }
             }
           }
         },
+        "string_decoder": {
+          "version": "1.2.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "safe-buffer": "~5.1.0"
+          }
+        },
         "stringify-package": {
           "version": "1.0.0",
           "bundled": true,
@@ -7264,7 +8214,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "ansi-regex": "^2.0.0"
           }
         },
         "strip-eof": {
@@ -7282,7 +8232,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "has-flag": "3.0.0"
+            "has-flag": "^3.0.0"
           }
         },
         "tar": {
@@ -7290,13 +8240,13 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "chownr": "1.1.1",
-            "fs-minipass": "1.2.5",
-            "minipass": "2.3.5",
-            "minizlib": "1.1.1",
-            "mkdirp": "0.5.1",
-            "safe-buffer": "5.1.2",
-            "yallist": "3.0.3"
+            "chownr": "^1.1.1",
+            "fs-minipass": "^1.2.5",
+            "minipass": "^2.3.4",
+            "minizlib": "^1.1.1",
+            "mkdirp": "^0.5.0",
+            "safe-buffer": "^5.1.2",
+            "yallist": "^3.0.2"
           },
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@@ -7309,8 +8259,8 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2",
-                "yallist": "3.0.3"
+                "safe-buffer": "^5.1.2",
+                "yallist": "^3.0.0"
               }
             },
             "yallist": {
@@ -7325,7 +8275,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "execa": "0.7.0"
+            "execa": "^0.7.0"
           }
         },
         "text-table": {
@@ -7343,8 +8293,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "readable-stream": "2.3.6",
-            "xtend": "4.0.1"
+            "readable-stream": "^2.1.5",
+            "xtend": "~4.0.1"
           },
           "dependencies": {
             "readable-stream": {
@@ -7352,13 +8302,13 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "core-util-is": "1.0.2",
-                "inherits": "2.0.3",
-                "isarray": "1.0.0",
-                "process-nextick-args": "2.0.0",
-                "safe-buffer": "5.1.2",
-                "string_decoder": "1.1.1",
-                "util-deprecate": "1.0.2"
+                "core-util-is": "~1.0.0",
+                "inherits": "~2.0.3",
+                "isarray": "~1.0.0",
+                "process-nextick-args": "~2.0.0",
+                "safe-buffer": "~5.1.1",
+                "string_decoder": "~1.1.1",
+                "util-deprecate": "~1.0.1"
               }
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             "string_decoder": {
@@ -7366,7 +8316,7 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "safe-buffer": "5.1.2"
+                "safe-buffer": "~5.1.0"
               }
             }
           }
@@ -7386,8 +8336,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "psl": "1.1.29",
-            "punycode": "1.4.1"
+            "psl": "^1.1.24",
+            "punycode": "^1.4.1"
           }
         },
         "tunnel-agent": {
@@ -7395,7 +8345,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "safe-buffer": "5.1.2"
+            "safe-buffer": "^5.0.1"
           }
         },
         "tweetnacl": {
@@ -7424,7 +8374,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "unique-slug": "2.0.0"
+            "unique-slug": "^2.0.0"
           }
         },
         "unique-slug": {
@@ -7432,7 +8382,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "imurmurhash": "0.1.4"
+            "imurmurhash": "^0.1.4"
           }
         },
         "unique-string": {
@@ -7440,7 +8390,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "crypto-random-string": "1.0.0"
+            "crypto-random-string": "^1.0.0"
           }
         },
         "unpipe": {
@@ -7458,16 +8408,16 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "boxen": "1.3.0",
-            "chalk": "2.4.1",
-            "configstore": "3.1.2",
-            "import-lazy": "2.1.0",
-            "is-ci": "1.1.0",
-            "is-installed-globally": "0.1.0",
-            "is-npm": "1.0.0",
-            "latest-version": "3.1.0",
-            "semver-diff": "2.1.0",
-            "xdg-basedir": "3.0.0"
+            "boxen": "^1.2.1",
+            "chalk": "^2.0.1",
+            "configstore": "^3.0.0",
+            "import-lazy": "^2.1.0",
+            "is-ci": "^1.0.10",
+            "is-installed-globally": "^0.1.0",
+            "is-npm": "^1.0.0",
+            "latest-version": "^3.0.0",
+            "semver-diff": "^2.0.0",
+            "xdg-basedir": "^3.0.0"
           }
         },
         "url-parse-lax": {
@@ -7475,7 +8425,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "prepend-http": "1.0.4"
+            "prepend-http": "^1.0.1"
           }
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         "util-deprecate": {
@@ -7498,8 +8448,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "spdx-correct": "3.0.0",
-            "spdx-expression-parse": "3.0.0"
+            "spdx-correct": "^3.0.0",
+            "spdx-expression-parse": "^3.0.0"
           }
         },
         "validate-npm-package-name": {
@@ -7507,7 +8457,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "builtins": "1.0.3"
+            "builtins": "^1.0.3"
           }
         },
         "verror": {
@@ -7515,9 +8465,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "assert-plus": "1.0.0",
+            "assert-plus": "^1.0.0",
             "core-util-is": "1.0.2",
-            "extsprintf": "1.3.0"
+            "extsprintf": "^1.2.0"
           }
         },
         "wcwidth": {
@@ -7525,7 +8475,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "defaults": "1.0.3"
+            "defaults": "^1.0.3"
           }
         },
         "which": {
@@ -7533,7 +8483,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "isexe": "2.0.0"
+            "isexe": "^2.0.0"
           }
         },
         "which-module": {
@@ -7546,7 +8496,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "1.0.2"
+            "string-width": "^1.0.2"
           },
           "dependencies": {
             "string-width": {
@@ -7554,9 +8504,9 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "code-point-at": "1.1.0",
-                "is-fullwidth-code-point": "1.0.0",
-                "strip-ansi": "3.0.1"
+                "code-point-at": "^1.0.0",
+                "is-fullwidth-code-point": "^1.0.0",
+                "strip-ansi": "^3.0.0"
               }
             }
           }
@@ -7566,7 +8516,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "2.1.1"
+            "string-width": "^2.1.1"
           }
         },
         "worker-farm": {
@@ -7574,7 +8524,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "errno": "0.1.7"
+            "errno": "~0.1.7"
           }
         },
         "wrap-ansi": {
@@ -7582,8 +8532,8 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "string-width": "1.0.2",
-            "strip-ansi": "3.0.1"
+            "string-width": "^1.0.1",
+            "strip-ansi": "^3.0.1"
           },
           "dependencies": {
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@@ -7591,9 +8541,9 @@
               "bundled": true,
               "dev": true,
               "requires": {
-                "code-point-at": "1.1.0",
-                "is-fullwidth-code-point": "1.0.0",
-                "strip-ansi": "3.0.1"
+                "code-point-at": "^1.0.0",
+                "is-fullwidth-code-point": "^1.0.0",
+                "strip-ansi": "^3.0.0"
               }
             }
           }
@@ -7608,9 +8558,9 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "graceful-fs": "4.1.15",
-            "imurmurhash": "0.1.4",
-            "signal-exit": "3.0.2"
+            "graceful-fs": "^4.1.11",
+            "imurmurhash": "^0.1.4",
+            "signal-exit": "^3.0.2"
           }
         },
         "xdg-basedir": {
@@ -7638,18 +8588,18 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "cliui": "4.1.0",
-            "decamelize": "1.2.0",
-            "find-up": "2.1.0",
-            "get-caller-file": "1.0.2",
-            "os-locale": "2.1.0",
-            "require-directory": "2.1.1",
-            "require-main-filename": "1.0.1",
-            "set-blocking": "2.0.0",
-            "string-width": "2.1.1",
-            "which-module": "2.0.0",
-            "y18n": "3.2.1",
-            "yargs-parser": "9.0.2"
+            "cliui": "^4.0.0",
+            "decamelize": "^1.1.1",
+            "find-up": "^2.1.0",
+            "get-caller-file": "^1.0.1",
+            "os-locale": "^2.0.0",
+            "require-directory": "^2.1.1",
+            "require-main-filename": "^1.0.1",
+            "set-blocking": "^2.0.0",
+            "string-width": "^2.0.0",
+            "which-module": "^2.0.0",
+            "y18n": "^3.2.1",
+            "yargs-parser": "^9.0.2"
           },
           "dependencies": {
             "y18n": {
@@ -7664,7 +8614,7 @@
           "bundled": true,
           "dev": true,
           "requires": {
-            "camelcase": "4.1.0"
+            "camelcase": "^4.1.0"
           }
         }
       }
@@ -7675,7 +8625,7 @@
       "integrity": "sha1-NakjLfo11wZ7TLLd8jV7GHFTbF8=",
       "dev": true,
       "requires": {
-        "path-key": "2.0.1"
+        "path-key": "^2.0.0"
       }
     },
     "nth-check": {
@@ -7684,7 +8634,7 @@
       "integrity": "sha512-WeBOdju8SnzPN5vTUJYxYUxLeXpCaVP5i5e0LF8fg7WORF2Wd7wFX/pk0tYZk7s8T+J7VLy0Da6J1+wCT0AtHg==",
       "dev": true,
       "requires": {
-        "boolbase": "1.0.0"
+        "boolbase": "~1.0.0"
       }
     },
     "number-is-nan": {
@@ -7705,9 +8655,9 @@
       "integrity": "sha1-fn2Fi3gb18mRpBupde04EnVOmYw=",
       "dev": true,
       "requires": {
-        "copy-descriptor": "0.1.1",
-        "define-property": "0.2.5",
-        "kind-of": "3.2.2"
+        "copy-descriptor": "^0.1.0",
+        "define-property": "^0.2.5",
+        "kind-of": "^3.0.3"
       },
       "dependencies": {
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-            "extend-shallow": "2.0.1",
-            "is-extendable": "0.1.1",
-            "is-plain-object": "2.0.4",
-            "to-object-path": "0.3.0"
+            "extend-shallow": "^2.0.1",
+            "is-extendable": "^0.1.1",
+            "is-plain-object": "^2.0.1",
+            "to-object-path": "^0.3.0"
           }
         }
       }
@@ -9441,7 +10594,7 @@
       "integrity": "sha512-Vmp0jIp2ln35UTXuryvjzkjGdRyf9b2lTXuSYUiPmzRcl3FDtYqAwOnTJkAngD9SWhnoJzDbTKwaOrZ+STtxNQ==",
       "dev": true,
       "requires": {
-        "unique-slug": "2.0.1"
+        "unique-slug": "^2.0.0"
       }
     },
     "unique-slug": {
@@ -9450,7 +10603,7 @@
       "integrity": "sha512-n9cU6+gITaVu7VGj1Z8feKMmfAjEAQGhwD9fE3zvpRRa0wEIx8ODYkVGfSc94M2OX00tUFV8wH3zYbm1I8mxFg==",
       "dev": true,
       "requires": {
-        "imurmurhash": "0.1.4"
+        "imurmurhash": "^0.1.4"
       }
     },
     "unpipe": {
@@ -9465,8 +10618,8 @@
       "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
       "dev": true,
       "requires": {
-        "has-value": "0.3.1",
-        "isobject": "3.0.1"
+        "has-value": "^0.3.1",
+        "isobject": "^3.0.0"
       },
       "dependencies": {
         "has-value": {
@@ -9475,9 +10628,9 @@
           "integrity": "sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=",
           "dev": true,
           "requires": {
-            "get-value": "2.0.6",
-            "has-values": "0.1.4",
-            "isobject": "2.1.0"
+            "get-value": "^2.0.3",
+            "has-values": "^0.1.4",
+            "isobject": "^2.0.0"
           },
           "dependencies": {
             "isobject": {
@@ -9517,7 +10670,7 @@
       "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
       "dev": true,
       "requires": {
-        "punycode": "2.1.1"
+        "punycode": "^2.1.0"
       }
     },
     "urix": {
@@ -9550,8 +10703,8 @@
       "integrity": "sha512-d3uaVyzDB9tQoSXFvuSUNFibTd9zxd2bkVrDRvF5TmvWWQwqE4lgYJ5m+x1DbecWkw+LK4RNl2CU1hHuOKPVlg==",
       "dev": true,
       "requires": {
-        "querystringify": "2.1.1",
-        "requires-port": "1.0.0"
+        "querystringify": "^2.1.1",
+        "requires-port": "^1.0.0"
       }
     },
     "use": {
@@ -9581,8 +10734,8 @@
       "integrity": "sha512-i+6qA2MPhvoKLuxnJNpXAGhg7HphQOSUq2LKMZD0m15EiskXUkMvKdF4Uui0WYeCUGea+o2cw/ZuwehtfsrNkA==",
       "dev": true,
       "requires": {
-        "define-properties": "1.1.3",
-        "object.getownpropertydescriptors": "2.0.3"
+        "define-properties": "^1.1.2",
+        "object.getownpropertydescriptors": "^2.0.3"
       }
     },
     "utila": {
@@ -9630,9 +10783,9 @@
       "integrity": "sha512-i6dHe3EyLjMmDlU1/bGQpEw25XSjkJULPuAVKCbNRefQVq48yXKUpwg538F7AZTf9kyr57zj++pQFltUa5H7yA==",
       "dev": true,
       "requires": {
-        "chokidar": "2.1.6",
-        "graceful-fs": "4.1.15",
-        "neo-async": "2.6.1"
+        "chokidar": "^2.0.2",
+        "graceful-fs": "^4.1.2",
+        "neo-async": "^2.5.0"
       }
     },
     "wbuf": {
@@ -9641,7 +10794,7 @@
       "integrity": "sha512-O84QOnr0icsbFGLS0O3bI5FswxzRr8/gHwWkDlQFskhSPryQXvrTMxjxGP4+iWYoauLoBvfDpkrOauZ+0iZpDA==",
       "dev": true,
       "requires": {
-        "minimalistic-assert": "1.0.1"
+        "minimalistic-assert": "^1.0.0"
       }
     },
     "webpack": {
@@ -9654,26 +10807,26 @@
         "@webassemblyjs/helper-module-context": "1.8.5",
         "@webassemblyjs/wasm-edit": "1.8.5",
         "@webassemblyjs/wasm-parser": "1.8.5",
-        "acorn": "6.1.1",
-        "acorn-dynamic-import": "4.0.0",
-        "ajv": "6.10.0",
-        "ajv-keywords": "3.4.0",
-        "chrome-trace-event": "1.0.1",
-        "enhanced-resolve": "4.1.0",
-        "eslint-scope": "4.0.3",
-        "json-parse-better-errors": "1.0.2",
-        "loader-runner": "2.4.0",
-        "loader-utils": "1.2.3",
-        "memory-fs": "0.4.1",
-        "micromatch": "3.1.10",
-        "mkdirp": "0.5.1",
-        "neo-async": "2.6.1",
-        "node-libs-browser": "2.2.0",
-        "schema-utils": "1.0.0",
-        "tapable": "1.1.3",
-        "terser-webpack-plugin": "1.3.0",
-        "watchpack": "1.6.0",
-        "webpack-sources": "1.3.0"
+        "acorn": "^6.0.5",
+        "acorn-dynamic-import": "^4.0.0",
+        "ajv": "^6.1.0",
+        "ajv-keywords": "^3.1.0",
+        "chrome-trace-event": "^1.0.0",
+        "enhanced-resolve": "^4.1.0",
+        "eslint-scope": "^4.0.0",
+        "json-parse-better-errors": "^1.0.2",
+        "loader-runner": "^2.3.0",
+        "loader-utils": "^1.1.0",
+        "memory-fs": "~0.4.1",
+        "micromatch": "^3.1.8",
+        "mkdirp": "~0.5.0",
+        "neo-async": "^2.5.0",
+        "node-libs-browser": "^2.0.0",
+        "schema-utils": "^1.0.0",
+        "tapable": "^1.1.0",
+        "terser-webpack-plugin": "^1.1.0",
+        "watchpack": "^1.5.0",
+        "webpack-sources": "^1.3.0"
       }
     },
     "webpack-cli": {
@@ -9682,17 +10835,17 @@
       "integrity": "sha512-FLkobnaJJ+03j5eplxlI0TUxhGCOdfewspIGuvDVtpOlrAuKMFC57K42Ukxqs1tn8947/PM6tP95gQc0DCzRYA==",
       "dev": true,
       "requires": {
-        "chalk": "2.4.2",
-        "cross-spawn": "6.0.5",
-        "enhanced-resolve": "4.1.0",
-        "findup-sync": "2.0.0",
-        "global-modules": "1.0.0",
-        "import-local": "2.0.0",
-        "interpret": "1.2.0",
-        "loader-utils": "1.2.3",
-        "supports-color": "5.5.0",
-        "v8-compile-cache": "2.0.3",
-        "yargs": "12.0.5"
+        "chalk": "^2.4.1",
+        "cross-spawn": "^6.0.5",
+        "enhanced-resolve": "^4.1.0",
+        "findup-sync": "^2.0.0",
+        "global-modules": "^1.0.0",
+        "import-local": "^2.0.0",
+        "interpret": "^1.1.0",
+        "loader-utils": "^1.1.0",
+        "supports-color": "^5.5.0",
+        "v8-compile-cache": "^2.0.2",
+        "yargs": "^12.0.5"
       },
       "dependencies": {
         "supports-color": {
@@ -9701,7 +10854,7 @@
           "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
           "dev": true,
           "requires": {
-            "has-flag": "3.0.0"
+            "has-flag": "^3.0.0"
           }
         }
       }
@@ -9712,10 +10865,10 @@
       "integrity": "sha512-qvDesR1QZRIAZHOE3iQ4CXLZZSQ1lAUsSpnQmlB1PBfoN/xdRjmge3Dok0W4IdaVLJOGJy3sGI4sZHwjRU0PCA==",
       "dev": true,
       "requires": {
-        "memory-fs": "0.4.1",
-        "mime": "2.4.3",
-        "range-parser": "1.2.1",
-        "webpack-log": "2.0.0"
+        "memory-fs": "^0.4.1",
+        "mime": "^2.4.2",
+        "range-parser": "^1.2.1",
+        "webpack-log": "^2.0.0"
       },
       "dependencies": {
         "mime": {
@@ -9733,34 +10886,34 @@
       "dev": true,
       "requires": {
         "ansi-html": "0.0.7",
-        "bonjour": "3.5.0",
-        "chokidar": "2.1.6",
-        "compression": "1.7.4",
-        "connect-history-api-fallback": "1.6.0",
-        "debug": "4.1.1",
-        "del": "4.1.1",
-        "express": "4.17.1",
-        "html-entities": "1.2.1",
-        "http-proxy-middleware": "0.19.1",
-        "import-local": "2.0.0",
-        "internal-ip": "4.3.0",
-        "ip": "1.1.5",
-        "killable": "1.0.1",
-        "loglevel": "1.6.1",
-        "opn": "5.5.0",
-        "portfinder": "1.0.20",
-        "schema-utils": "1.0.0",
-        "selfsigned": "1.10.4",
-        "semver": "6.1.0",
-        "serve-index": "1.9.1",
+        "bonjour": "^3.5.0",
+        "chokidar": "^2.1.6",
+        "compression": "^1.7.4",
+        "connect-history-api-fallback": "^1.6.0",
+        "debug": "^4.1.1",
+        "del": "^4.1.1",
+        "express": "^4.17.0",
+        "html-entities": "^1.2.1",
+        "http-proxy-middleware": "^0.19.1",
+        "import-local": "^2.0.0",
+        "internal-ip": "^4.3.0",
+        "ip": "^1.1.5",
+        "killable": "^1.0.1",
+        "loglevel": "^1.6.1",
+        "opn": "^5.5.0",
+        "portfinder": "^1.0.20",
+        "schema-utils": "^1.0.0",
+        "selfsigned": "^1.10.4",
+        "semver": "^6.0.0",
+        "serve-index": "^1.9.1",
         "sockjs": "0.3.19",
         "sockjs-client": "1.3.0",
-        "spdy": "4.0.0",
-        "strip-ansi": "3.0.1",
-        "supports-color": "6.1.0",
-        "url": "0.11.0",
-        "webpack-dev-middleware": "3.7.0",
-        "webpack-log": "2.0.0",
+        "spdy": "^4.0.0",
+        "strip-ansi": "^3.0.1",
+        "supports-color": "^6.1.0",
+        "url": "^0.11.0",
+        "webpack-dev-middleware": "^3.7.0",
+        "webpack-log": "^2.0.0",
         "yargs": "12.0.5"
       },
       "dependencies": {
@@ -9776,7 +10929,7 @@
           "integrity": "sha512-pYAIzeRo8J6KPEaJ0VWOh5Pzkbw/RetuzehGM7QRRX5he4fPHx2rdKMB256ehJCkX+XRQm16eZLqLNS8RSZXZw==",
           "dev": true,
           "requires": {
-            "ms": "2.1.1"
+            "ms": "^2.1.1"
           }
         },
         "ms": {
@@ -9797,7 +10950,7 @@
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "ansi-regex": "^2.0.0"
           }
         }
       }
@@ -9808,8 +10961,8 @@
       "integrity": "sha512-cX8G2vR/85UYG59FgkoMamwHUIkSSlV3bBMRsbxVXVUk2j6NleCKjQ/WE9eYg9WY4w25O9w8wKP4rzNZFmUcUg==",
       "dev": true,
       "requires": {
-        "ansi-colors": "3.2.4",
-        "uuid": "3.3.2"
+        "ansi-colors": "^3.0.0",
+        "uuid": "^3.3.2"
       }
     },
     "webpack-sources": {
@@ -9818,8 +10971,8 @@
       "integrity": "sha512-OiVgSrbGu7NEnEvQJJgdSFPl2qWKkWq5lHMhgiToIiN9w34EBnjYzSYs+VbL5KoYiLNtFFa7BZIKxRED3I32pA==",
       "dev": true,
       "requires": {
-        "source-list-map": "2.0.1",
-        "source-map": "0.6.1"
+        "source-list-map": "^2.0.0",
+        "source-map": "~0.6.1"
       }
     },
     "websocket-driver": {
@@ -9828,8 +10981,8 @@
       "integrity": "sha1-DK+dLXVdk67gSdS90NP+LMoqJOs=",
       "dev": true,
       "requires": {
-        "http-parser-js": "0.5.0",
-        "websocket-extensions": "0.1.3"
+        "http-parser-js": ">=0.4.0",
+        "websocket-extensions": ">=0.1.1"
       }
     },
     "websocket-extensions": {
@@ -9844,7 +10997,7 @@
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "dev": true,
       "requires": {
-        "isexe": "2.0.0"
+        "isexe": "^2.0.0"
       }
     },
     "which-module": {
@@ -9853,13 +11006,19 @@
       "integrity": "sha1-2e8H3Od7mQK4o6j6SzHD4/fm6Ho=",
       "dev": true
     },
+    "wordwrap": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-1.0.0.tgz",
+      "integrity": "sha1-J1hIEIkUVqQXHI0CJkQa3pDLyus=",
+      "dev": true
+    },
     "worker-farm": {
       "version": "1.7.0",
       "resolved": "https://registry.npmjs.org/worker-farm/-/worker-farm-1.7.0.tgz",
       "integrity": "sha512-rvw3QTZc8lAxyVrqcSGVm5yP/IJ2UcB3U0graE3LCFoZ0Yn2x4EoVSqJKdB/T5M+FLcRPjz4TDacRf3OCfNUzw==",
       "dev": true,
       "requires": {
-        "errno": "0.1.7"
+        "errno": "~0.1.7"
       }
     },
     "wrap-ansi": {
@@ -9868,8 +11027,8 @@
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "dev": true,
       "requires": {
-        "string-width": "1.0.2",
-        "strip-ansi": "3.0.1"
+        "string-width": "^1.0.1",
+        "strip-ansi": "^3.0.1"
       },
       "dependencies": {
         "ansi-regex": {
@@ -9884,7 +11043,7 @@
           "integrity": "sha1-754xOG8DGn8NZDr4L95QxFfvAMs=",
           "dev": true,
           "requires": {
-            "number-is-nan": "1.0.1"
+            "number-is-nan": "^1.0.0"
           }
         },
         "string-width": {
@@ -9893,9 +11052,9 @@
           "integrity": "sha1-EYvfW4zcUaKn5w0hHgfisLmxB9M=",
           "dev": true,
           "requires": {
-            "code-point-at": "1.1.0",
-            "is-fullwidth-code-point": "1.0.0",
-            "strip-ansi": "3.0.1"
+            "code-point-at": "^1.0.0",
+            "is-fullwidth-code-point": "^1.0.0",
+            "strip-ansi": "^3.0.0"
           }
         },
         "strip-ansi": {
@@ -9904,7 +11063,7 @@
           "integrity": "sha1-ajhfuIU9lS1f8F0Oiq+UJ43GPc8=",
           "dev": true,
           "requires": {
-            "ansi-regex": "2.1.1"
+            "ansi-regex": "^2.0.0"
           }
         }
       }
@@ -9915,6 +11074,15 @@
       "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
       "dev": true
     },
+    "write": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/write/-/write-1.0.3.tgz",
+      "integrity": "sha512-/lg70HAjtkUgWPVZhZcm+T4hkL8Zbtp1nFNOn3lRrxnlv50SRBv7cR7RqR+GMsd3hUXy9hWBo4CHTbFTcOYwig==",
+      "dev": true,
+      "requires": {
+        "mkdirp": "^0.5.1"
+      }
+    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -9939,18 +11107,18 @@
       "integrity": "sha512-Lhz8TLaYnxq/2ObqHDql8dX8CJi97oHxrjUcYtzKbbykPtVW9WB+poxI+NM2UIzsMgNCZTIf0AQwsjK5yMAqZw==",
       "dev": true,
       "requires": {
-        "cliui": "4.1.0",
-        "decamelize": "1.2.0",
-        "find-up": "3.0.0",
-        "get-caller-file": "1.0.3",
-        "os-locale": "3.1.0",
-        "require-directory": "2.1.1",
-        "require-main-filename": "1.0.1",
-        "set-blocking": "2.0.0",
-        "string-width": "2.1.1",
-        "which-module": "2.0.0",
-        "y18n": "4.0.0",
-        "yargs-parser": "11.1.1"
+        "cliui": "^4.0.0",
+        "decamelize": "^1.2.0",
+        "find-up": "^3.0.0",
+        "get-caller-file": "^1.0.1",
+        "os-locale": "^3.0.0",
+        "require-directory": "^2.1.1",
+        "require-main-filename": "^1.0.1",
+        "set-blocking": "^2.0.0",
+        "string-width": "^2.0.0",
+        "which-module": "^2.0.0",
+        "y18n": "^3.2.1 || ^4.0.0",
+        "yargs-parser": "^11.1.1"
       }
     },
     "yargs-parser": {
@@ -9959,8 +11127,8 @@
       "integrity": "sha512-C6kB/WJDiaxONLJQnF8ccx9SEeoTTLek8RVbaOIsrAUS8VrBEXfmeSnCZxygc+XC2sNMBIwOOnfcxiynjHsVSQ==",
       "dev": true,
       "requires": {
-        "camelcase": "5.3.1",
-        "decamelize": "1.2.0"
+        "camelcase": "^5.0.0",
+        "decamelize": "^1.2.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 38d8729..d35ab0a 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "babel-loader": "^8.0.6",
     "core-js": "^3.1.2",
     "css-loader": "^2.1.1",
+    "eslint": "^6.1.0",
     "extract-text-webpack-plugin": "^4.0.0-beta.0",
     "html-webpack-plugin": "^3.2.0",
     "spectre.css": "^0.5.8",
diff --git a/src/index.js b/src/index.js
index 7bc9c4a..7eef7d4 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1 +1,38 @@
+import {CONSOLE_TYPE} from './lib/config';
+
+const consolee = window.console;
+
+if (process.env.NODE_ENV === 'development') {
+    window.clrConsole = Object.assign(
+        {},
+        window.console,
+        {
+        success: function (message) {
+            const type = typeof message;
+            if (type === 'string' || type === 'number' || type === 'boolean')
+                consolee.log('%c' + message, CONSOLE_TYPE.success);
+            else consolee.log(message);
+        },
+        error: function (message) {
+            const type = typeof message;
+            if (type === 'string' || type === 'number' || type === 'boolean')
+                consolee.error('%c' + message, CONSOLE_TYPE.error);
+            else consolee.error(message);
+        },
+        info: function (message) {
+            const type = typeof message;
+            if (type === 'string' || type === 'number' || type === 'boolean')
+                consolee.info('%c' + message, CONSOLE_TYPE.info);
+            else consolee.info(message);
+        },
+        warn: function (message) {
+            const type = typeof message;
+            if (type === 'string' || type === 'number' || type === 'boolean')
+                consolee.warn('%c' + message, CONSOLE_TYPE.warn);
+            else consolee.warn(message);
+        }
+    });
+} else if (process.env.NODE_ENV === 'production') {
+}
+
 export * from './lib/mdReverse';
diff --git a/src/lib/nwodkramConfig.js b/src/lib/config.js
similarity index 94%
rename from src/lib/nwodkramConfig.js
rename to src/lib/config.js
index 2d9983d..caee9bc 100644
--- a/src/lib/nwodkramConfig.js
+++ b/src/lib/config.js
@@ -1,9 +1,9 @@
-import {Tools} from "./tools";
+import {Tools} from "./tools/tools";
 
 const REGEXP = {
     whitespace: /\s/,
     tag: /<\S+>/g,
-    attribute: /[a-zA-Z0-9\-]+=[^\s>]+/g,
+    attribute: /[a-zA-Z0-9\-]+=".?"[/s|>]/g,
     escapeMdChar: /([\\`*_{}\[\]()#+\-.!])/g,           // 转义Markdown保留字符
     unescapeHTMLEntry: /&(amp|lt|gt|quot|nbsp);/g       // 反转义HTML实体的保留字符
 };
@@ -23,7 +23,7 @@ const EL_TYPE = {
     // 无法识别的标签，默认有闭合标签，数值为2的倍数
     'htmlNode': -2,
     'all_element': 0,
-    // 双标签（tag）元素
+    // 双标签（tag）元素，偶数表示
     'a': 2,
     'h': 4,
     'p': 6,
@@ -59,7 +59,7 @@ const EL_TYPE = {
     'figcaption': 54,
     // 文本元素
     'textNode': 1,
-    // 单标签（tag）元素
+    // 单标签（tag）元素，奇数表示
     'br': 3,
     'hr': 5,
     'img': 7,
@@ -69,6 +69,7 @@ const EL_TYPE = {
     'meta': 15,
     '!----': 17,
 };
+
 const DEFAULT_RULE = {
     defaultToken: {
         filterRule: {
@@ -94,7 +95,7 @@ const DEFAULT_RULE = {
             return '';
         }
     },
-    signleToken: {
+    singleToken: {
         filterRule: {
             attribute: [],
             children: []
@@ -408,11 +409,11 @@ const TOKEN_RULE = {
             return `](${attr['src'] || ''} "${attr['title'] || ''}")\n`;
         }
     },
-    [EL_TYPE['link']]: DEFAULT_RULE.signleToken,
-    [EL_TYPE['!--']]: DEFAULT_RULE.signleToken,
-    [EL_TYPE['input']]: DEFAULT_RULE.signleToken,
-    [EL_TYPE['meta']]: DEFAULT_RULE.signleToken,
-    [EL_TYPE['!----']]: DEFAULT_RULE.signleToken,
+    [EL_TYPE['link']]: DEFAULT_RULE.singleToken,
+    [EL_TYPE['!--']]: DEFAULT_RULE.singleToken,
+    [EL_TYPE['input']]: DEFAULT_RULE.singleToken,
+    [EL_TYPE['meta']]: DEFAULT_RULE.singleToken,
+    [EL_TYPE['!----']]: DEFAULT_RULE.singleToken,
 };
 
 const GLOBAL_CONFIG = {
@@ -429,9 +430,17 @@ const GLOBAL_CONFIG = {
     }
 };
 
+const CONSOLE_TYPE = {
+    success: 'color: #67C23A;font-size: 12px',
+    warn: 'color: #E6A23A;font-size: 12px',
+    error: 'color: #F56C6C;font-size: 12px',
+    info: 'color: #909399;font-size: 12px'
+};
+
 export {
     REGEXP,
     EL_TYPE,
     TOKEN_RULE,
-    GLOBAL_CONFIG
+    GLOBAL_CONFIG,
+    CONSOLE_TYPE
 }
diff --git a/src/lib/lexer.js b/src/lib/lexer.js
index 040dc06..84fe4dd 100644
--- a/src/lib/lexer.js
+++ b/src/lib/lexer.js
@@ -1,7 +1,6 @@
-import {Tools} from "./tools";
+import {Tools} from "./tools/tools";
 
 function Lexer() {
-
 }
 
 Object.defineProperties(Lexer.prototype, {
@@ -10,6 +9,11 @@ Object.defineProperties(Lexer.prototype, {
     }
 });
 
+/**
+ * 分解传入的HTML字符串
+ * @param str - HTML字符串
+ * @return {[]}
+ */
 function analysis(str) {
     str = Tools.trim(str);
     console.time('lexical analysis');
@@ -34,7 +38,9 @@ function analysis(str) {
                 }
                 break;
             case '"':
-                if (stack[stack.length - 1] === '"') {
+                if (stack[stack.length - 1] === '"' &&
+                    (str[i + 1] === ' ' || str[i + 1] === '>')
+                ) {
                     stack.pop();
                 } else if (stack[stack.length - 1] === '<') {
                     stack.push(char);
diff --git a/src/lib/markdown.js b/src/lib/markdown.js
index ca1ce9b..313cac1 100644
--- a/src/lib/markdown.js
+++ b/src/lib/markdown.js
@@ -1,7 +1,6 @@
-import {TOKEN_RULE} from "./nwodkramConfig";
+import {TOKEN_RULE} from "./config";
 
 function Markdown() {
-
 }
 
 Object.defineProperties(Markdown.prototype, {
diff --git a/src/lib/mdReverse.js b/src/lib/mdReverse.js
index 04175e4..67cf7c7 100644
--- a/src/lib/mdReverse.js
+++ b/src/lib/mdReverse.js
@@ -1,10 +1,10 @@
-import {REGEXP, EL_TYPE, TOKEN_RULE} from "./nwodkramConfig";
+import {REGEXP, EL_TYPE, TOKEN_RULE} from "./config";
 import {TablePlugin} from "./plugins/table";
 import {Lexer} from "./lexer";
 import {Parser} from "./parser";
 import {VDOMTree} from "./vdomt";
 import {Markdown} from "./markdown";
-import {Tools} from "./tools";
+import {Tools} from "./tools/tools";
 
 function MdReverse() {
     this.HTML = '';
diff --git a/src/lib/parser.js b/src/lib/parser.js
index d097553..7549727 100644
--- a/src/lib/parser.js
+++ b/src/lib/parser.js
@@ -1,4 +1,5 @@
-import {EL_TYPE, REGEXP, TOKEN_RULE} from "./nwodkramConfig";
+import {EL_TYPE, REGEXP, TOKEN_RULE} from "./config";
+import {Tools} from './tools/tools';
 
 function Parser() {
 
@@ -11,7 +12,7 @@ Object.defineProperties(Parser.prototype, {
 });
 
 function analysis(tokenArr) {
-    if (!(tokenArr instanceof Array)) return;
+    if (!Tools.typeIs(tokenArr, Tools.TYPE.Array)) return;
 
     console.time('syntactic analysis');
     const result = [];
@@ -50,6 +51,7 @@ function filterAttribute(str, exclude) {
     if (!exclude || exclude.length <= 0) return null;
 
     const avps = str.match(REGEXP.attribute);
+    console.log(avps);
     let avp, result = {};
     for (let i = avps.length; i--;) {
         avp = avps[i].split('=');
diff --git a/src/lib/tools.js b/src/lib/tools/tools.js
similarity index 61%
rename from src/lib/tools.js
rename to src/lib/tools/tools.js
index 69fbec1..b4c565c 100644
--- a/src/lib/tools.js
+++ b/src/lib/tools/tools.js
@@ -1,4 +1,21 @@
-import {REGEXP} from "./nwodkramConfig";
+import {REGEXP} from "../config";
+
+const TYPE = {
+    Array: '[object Array]',
+    Boolean: '[object Boolean]',
+    BigInt: '[object BigInt]',
+    Date: '[object Date]',
+    Error: '[object Error]',
+    Number: '[object Number]',
+    Null: '[object Null]',
+    Math: '[object Math]',
+    Object: '[object Object]',
+    RegExp: '[object RegExp]',
+    String: '[object String]',
+    Symbol: '[object Symbol]',
+    Undefined: '[object Undefined]',
+    UnKnown: '[object Unknown]',
+};
 
 function _Tools() {
 
@@ -16,6 +33,12 @@ Object.defineProperties(_Tools.prototype, {
     },
     compressWs: {
         value: compressWs
+    },
+    TYPE: {
+        value: TYPE
+    },
+    typeIs: {
+        value: typeIs
     }
 });
 
@@ -52,7 +75,7 @@ function compressWs(str) {
  */
 function isEmpty(str, start = 0, end = str.length - 1) {
     const ws = REGEXP.whitespace;
-    for (;start <= end;start++) {
+    for (;start <= end; start++) {
         if (!ws.test(str[start])) return false;
     }
 
@@ -79,4 +102,24 @@ function hasWhiteSpace(str, start = 0, end = str.length - 1) {
         end: tail
     }
 }
+
+function typeOf(variable) {
+    return Object.prototype.toString.call(variable);
+}
+
+/**
+ * 判断变量是否为`typeArray`中的某一个类型
+ * @param variable - 待判断的变量
+ * @param typeArray - 预选类型
+ * @return {boolean} - `variable`的类型存在与`typeArray`中返回`true`，不存在返回`false`
+ */
+function typeIs(variable, ...typeArray) {
+    const varType = typeOf(variable);
+    for (let i = typeArray.length; i--;) {
+        if (varType === typeArray[i]) {
+            return true;
+        }
+    }
+    return false;
+}
 export var Tools = new _Tools();
diff --git a/src/lib/vdomt.js b/src/lib/vdomt.js
index 7ef266f..d744e5d 100644
--- a/src/lib/vdomt.js
+++ b/src/lib/vdomt.js
@@ -1,4 +1,4 @@
-import {EL_TYPE, GLOBAL_CONFIG, TOKEN_RULE} from "./nwodkramConfig";
+import {EL_TYPE, GLOBAL_CONFIG, TOKEN_RULE} from "./config";
 
 function VDOMTree() {
 
diff --git a/webpack.dev.config.js b/webpack.dev.config.js
index ad70df5..ec768d2 100644
--- a/webpack.dev.config.js
+++ b/webpack.dev.config.js
@@ -2,6 +2,8 @@ const path = require('path');
 const htmlWebpackPlugin = require('html-webpack-plugin');
 const ExtractTextPlugin = require("extract-text-webpack-plugin");
 
+// 自定义NODE_ENV变量将其设置为开发模式
+process.env.NODE_ENV = 'development';
 module.exports = {
     entry: './demo.js',
     mode: "development",
diff --git a/webpack.prod.config.js b/webpack.prod.config.js
index 4696bb9..d41472f 100644
--- a/webpack.prod.config.js
+++ b/webpack.prod.config.js
@@ -1,5 +1,7 @@
 const path = require('path');
 
+// 自定义NODE_ENV变量将其设置为生产模式
+process.env.NODE_ENV = 'production';
 module.exports = {
     entry: './src/index.js',
     mode: "production",