diff --git a/- b/-
new file mode 100644
index 00000000..bccf7c75
--- /dev/null
+++ b/-
@@ -0,0 +1,2 @@
+import React from "react";
+import "./App.css";
diff --git a/package.json b/package.json
index a449367b..1ca2f1af 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,8 @@
     "foreman": "^2.0.0",
     "json-server": "^0.9.4",
     "react": "^15.3.2",
-    "react-dom": "^15.3.2"
+    "react-dom": "^15.3.2",
+    "whatwg-fetch": "^2.0.3"
   },
   "scripts": {
     "start": "nf start",
@@ -24,5 +25,5 @@
     "test": "npm run lint && react-scripts test --env=jsdom",
     "eject": "react-scripts eject"
   },
-  "proxy" : "http://localhost:3001"
+  "proxy": "http://localhost:3001"
 }
diff --git a/src/App.js b/src/App.js
deleted file mode 100644
index 0042c777..00000000
--- a/src/App.js
+++ /dev/null
@@ -1,19 +0,0 @@
-import React from "react";
-import logo from "./logo.svg";
-import "./App.css";
-
-function App() {
-  return (
-    <div className="App">
-      <div className="App-header">
-        <img src={logo} className="App-logo" alt="logo" />
-        <h2>Welcome to React</h2>
-      </div>
-      <p className="App-intro">
-        To get started, edit <code>src/App.js</code> and save to reload.
-      </p>
-    </div>
-  );
-}
-
-export default App;
diff --git a/src/App.css b/src/components/App.css
similarity index 60%
rename from src/App.css
rename to src/components/App.css
index 15adfdc7..884efc23 100644
--- a/src/App.css
+++ b/src/components/App.css
@@ -18,6 +18,28 @@
   font-size: large;
 }
 
+.App-links {
+  width: 60px;
+  height: 60px;
+  margin-top: 10px;
+}
+
+.Berlin {
+  width:100%;
+  height:600px;
+  margin-top:10px;
+}
+
+.Schloss {
+  width:100%;
+  height:600px;
+  margin-top:10px;
+}
+
+button {
+  margin-left: 8px;
+}
+
 @keyframes App-logo-spin {
   from { transform: rotate(0deg); }
   to { transform: rotate(360deg); }
diff --git a/src/components/App.js b/src/components/App.js
new file mode 100644
index 00000000..a1d849e8
--- /dev/null
+++ b/src/components/App.js
@@ -0,0 +1,33 @@
+import React from "react";
+import "./App.css";
+import Eins from "./Eins";
+import Zwei from "./Zwei";
+import Drei from "./Drei";
+import Vier from "./Vier";
+import Funf from "./Funf";
+import Oxford from "./Oxford";
+import ListOfUsers from "./ListOfUsers";
+import UserDetail from "./UserDetail";
+import users from "../users";
+
+
+function App(props) {
+  return (
+    <div className="App">
+      <Eins />
+      <Zwei />
+      <Drei />
+      <Oxford />
+      <ListOfUsers />
+      <UserDetail users={users} />
+      <Vier />
+      <Funf />
+    </div>
+  );
+}
+
+// App.propTypes = {
+//   users: React.PropTypes.node,
+// };
+
+export default App;
diff --git a/src/components/Brandenburg.jpg b/src/components/Brandenburg.jpg
new file mode 100644
index 00000000..ecae2d71
Binary files /dev/null and b/src/components/Brandenburg.jpg differ
diff --git a/src/components/Drei.js b/src/components/Drei.js
new file mode 100644
index 00000000..78ddd730
--- /dev/null
+++ b/src/components/Drei.js
@@ -0,0 +1,11 @@
+import React from "react";
+import "./App.css";
+
+
+function Drei() {
+  return (
+    <a href="mailto:popularwatson@gmail.com">popularwatson@gmail.com</a>
+  );
+}
+
+export default Drei;
diff --git a/src/components/Eins.js b/src/components/Eins.js
new file mode 100644
index 00000000..ebc6a99a
--- /dev/null
+++ b/src/components/Eins.js
@@ -0,0 +1,17 @@
+import React from "react";
+import "./App.css";
+// import logo from "./logo.svg";
+import Links from "./Links.png";
+import Header from "./Header";
+
+function Hund() {
+  return (
+    <div className="App-header">
+      <Header Schild="LINKS" />
+      <img src={Links} className="App-links" alt="Links" />
+      <h2>Wie geht es ihnen?</h2>
+    </div>
+  );
+}
+
+export default Hund;
diff --git a/src/components/Funf.js b/src/components/Funf.js
new file mode 100644
index 00000000..7d824b09
--- /dev/null
+++ b/src/components/Funf.js
@@ -0,0 +1,12 @@
+import React from "react";
+import "./App.css";
+import Schloss from "./Schloss.jpg";
+
+
+function Funf() {
+  return (
+    <img src={Schloss} className="Schloss" alt="Schloss" />
+  );
+}
+
+export default Funf;
diff --git a/src/components/Header.js b/src/components/Header.js
new file mode 100644
index 00000000..34e620cc
--- /dev/null
+++ b/src/components/Header.js
@@ -0,0 +1,19 @@
+import React from "react";
+import "./App.css";
+import PropTypes from "prop-types";
+
+function Header(props) {
+  return (
+    <header>{props.Schild}</header>
+  );
+}
+
+Header.propTypes = {
+  Schild: PropTypes.string.isRequired
+};
+
+// Header.propTypes = {
+//   Schild: React.PropTypes.node,
+// };
+
+export default Header;
diff --git a/src/components/Links.png b/src/components/Links.png
new file mode 100644
index 00000000..0011bdfa
Binary files /dev/null and b/src/components/Links.png differ
diff --git a/src/components/ListOfUsers.js b/src/components/ListOfUsers.js
new file mode 100644
index 00000000..b9504d1f
--- /dev/null
+++ b/src/components/ListOfUsers.js
@@ -0,0 +1,32 @@
+import React from "react";
+import "./App.css";
+import users from "../users";
+
+class ListOfUsers extends React.Component {
+  constructor() {
+    super();
+    this.state = {
+      Users: users,
+      visible: "",
+      searchText: ""
+    };
+  }
+  searchHandler(event) {
+    this.setState({
+      searchText: event.target.value
+    });
+  }
+  render() {
+    return (
+      <input
+        className="searchBox"
+        name="Search"
+        type="text"
+        value={this.state.searchText}
+        onChange={(event) => this.searchHandler(event)}
+      />
+    );
+  }
+}
+
+export default ListOfUsers;
diff --git a/src/components/Oxford.js b/src/components/Oxford.js
new file mode 100644
index 00000000..0e8ffe16
--- /dev/null
+++ b/src/components/Oxford.js
@@ -0,0 +1,34 @@
+import React from "react";
+import "./App.css";
+
+class Oxford extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      word: ""
+    };
+  }
+  searchHandler(event) {
+    this.setState({
+      word: event.target.value
+    });
+  }
+  render() {
+    return (
+      <div>
+        <input
+          className="searchBox"
+          name="Search"
+          type="text"
+          value={this.state.word}
+          onChange={(event) => this.searchHandler(event)}
+        />
+        <p className="App-intro">
+          Hallo
+        </p>
+      </div>
+    );
+  }
+}
+
+export default Oxford;
diff --git a/src/components/Schloss.jpg b/src/components/Schloss.jpg
new file mode 100644
index 00000000..10937635
Binary files /dev/null and b/src/components/Schloss.jpg differ
diff --git a/src/components/UserDetail.js b/src/components/UserDetail.js
new file mode 100644
index 00000000..25d8e765
--- /dev/null
+++ b/src/components/UserDetail.js
@@ -0,0 +1,79 @@
+import React from "react";
+import "./App.css";
+import PropTypes from "prop-types";
+
+function setUpper(word) {
+  let firstLetter = word[0];
+  firstLetter = firstLetter.toUpperCase();
+  const secondPart = word.slice(1);
+  const newWord = firstLetter + secondPart;
+  return newWord;
+}
+
+function SearchUser({letter, users}) {
+  const filteredUsers = [];
+  users.map((user, index) => {
+    if (user.last_name[0] === letter) {
+      const name = (
+        <div key={index}>
+          {setUpper(user.last_name) + ", " + setUpper(user.first_name)}
+        </div>
+      );
+      filteredUsers.push(name);
+    }
+  });
+  if (filteredUsers.length === 0) {
+    filteredUsers.push("No Entry");
+  }
+  return (
+    <div>
+      ## {letter.toUpperCase()}
+      <br />
+      {filteredUsers}
+    </div>
+  );
+}
+
+SearchUser.propTypes = {
+  letter: PropTypes.string.isRequired,
+  users: PropTypes.array.isRequired
+};
+
+class UserDetail extends React.Component {
+  constructor(props) {
+    super(props);
+    this.state = {
+      value: "Hide",
+      hide: false
+    };
+  }
+  handleButton() {
+    this.setState({
+      hide: !this.state.hide,
+      value: this.state.hide ? "Hide" : "Show"
+    });
+  }
+  render() {
+    const Alphabet = ["a","b","c","d","e","f","g","h","i","j","k",
+      "l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"];
+    const userItems = Alphabet.map((letter, index) => {
+      return (
+        <div key={index}>
+          <SearchUser letter={letter} users={this.props.users} />
+        </div>
+      );
+    });
+
+    return (
+      <div>
+        {userItems}
+      </div>
+    );
+  }
+}
+
+UserDetail.propTypes = {
+  users: PropTypes.array
+};
+
+export default UserDetail;
diff --git a/src/components/Vier.js b/src/components/Vier.js
new file mode 100644
index 00000000..2ff4c8bc
--- /dev/null
+++ b/src/components/Vier.js
@@ -0,0 +1,12 @@
+import React from "react";
+import "./App.css";
+import Brandenburg from "./Brandenburg.jpg";
+
+
+function Vier() {
+  return (
+    <img src={Brandenburg} className="Berlin" alt="Brandenburg" />
+  );
+}
+
+export default Vier;
diff --git a/src/components/Zwei.js b/src/components/Zwei.js
new file mode 100644
index 00000000..9fa9b71f
--- /dev/null
+++ b/src/components/Zwei.js
@@ -0,0 +1,13 @@
+import React from "react";
+import "./App.css";
+
+
+function Zwei() {
+  return (
+    <p className="App-intro">
+      Es hat mir viel Spass gemacht!!!
+    </p>
+  );
+}
+
+export default Zwei;
diff --git a/src/logo.svg b/src/components/logo.svg
similarity index 100%
rename from src/logo.svg
rename to src/components/logo.svg
diff --git a/src/index.js b/src/index.js
index 8e6bfe35..9a05da54 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,13 +1,17 @@
 import React from "react";
 import ReactDOM from "react-dom";
-import App from "./App";
+import App from "./components/App";
 import "./index.css";
 import users from "./users";
 
+// var currentUser;
+//
+// function selectUser() {
+// }
 
 function render() {
   ReactDOM.render(
-    <App />,
+    <App users={users} />,
     document.getElementById("root")
   );
 }
diff --git a/src/users.js b/src/users.js
index b700dc61..78359cb6 100644
--- a/src/users.js
+++ b/src/users.js
@@ -55,6 +55,3 @@ export default [
   }
 
 ];
-
-
-
diff --git a/yarn.lock b/yarn.lock
index 137072ec..7aba5c81 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -239,7 +239,7 @@ asynckit@^0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
-autoprefixer@6.5.1:
+autoprefixer@6.5.1, autoprefixer@^6.3.1:
   version "6.5.1"
   resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-6.5.1.tgz#ae759a5221e709f3da17c2d656230e67c43cbb75"
   dependencies:
@@ -250,17 +250,6 @@ autoprefixer@6.5.1:
     postcss "^5.2.4"
     postcss-value-parser "^3.2.3"
 
-autoprefixer@^6.3.1:
-  version "6.7.2"
-  resolved "https://registry.yarnpkg.com/autoprefixer/-/autoprefixer-6.7.2.tgz#172ab07b998ae9b957530928a59a40be54a45023"
-  dependencies:
-    browserslist "^1.7.1"
-    caniuse-db "^1.0.30000618"
-    normalize-range "^0.1.2"
-    num2fraction "^1.2.2"
-    postcss "^5.2.11"
-    postcss-value-parser "^3.2.3"
-
 aws-sign2@~0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.6.0.tgz#14342dd38dbcc94d0e5b87d763cd63612c0e794f"
@@ -277,7 +266,7 @@ babel-code-frame@^6.11.0, babel-code-frame@^6.16.0, babel-code-frame@^6.22.0:
     esutils "^2.0.2"
     js-tokens "^3.0.0"
 
-babel-core@6.17.0:
+babel-core@6.17.0, babel-core@^6.0.0:
   version "6.17.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.17.0.tgz#6c4576447df479e241e58c807e4bc7da4db7f425"
   dependencies:
@@ -303,30 +292,6 @@ babel-core@6.17.0:
     slash "^1.0.0"
     source-map "^0.5.0"
 
-babel-core@^6.0.0:
-  version "6.22.1"
-  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.22.1.tgz#9c5fd658ba1772d28d721f6d25d968fc7ae21648"
-  dependencies:
-    babel-code-frame "^6.22.0"
-    babel-generator "^6.22.0"
-    babel-helpers "^6.22.0"
-    babel-messages "^6.22.0"
-    babel-register "^6.22.0"
-    babel-runtime "^6.22.0"
-    babel-template "^6.22.0"
-    babel-traverse "^6.22.1"
-    babel-types "^6.22.0"
-    babylon "^6.11.0"
-    convert-source-map "^1.1.0"
-    debug "^2.1.1"
-    json5 "^0.5.0"
-    lodash "^4.2.0"
-    minimatch "^3.0.2"
-    path-is-absolute "^1.0.0"
-    private "^0.1.6"
-    slash "^1.0.0"
-    source-map "^0.5.0"
-
 babel-core@^6.11.4, babel-core@^6.24.0:
   version "6.24.0"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.24.0.tgz#8f36a0a77f5c155aed6f920b844d23ba56742a02"
@@ -369,7 +334,7 @@ babel-eslint@^7.1.1:
     babel-types "^6.23.0"
     babylon "^6.16.1"
 
-babel-generator@^6.17.0, babel-generator@^6.18.0, babel-generator@^6.22.0, babel-generator@^6.24.0:
+babel-generator@^6.17.0, babel-generator@^6.18.0, babel-generator@^6.24.0:
   version "6.24.0"
   resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.24.0.tgz#eba270a8cc4ce6e09a61be43465d7c62c1f87c56"
   dependencies:
@@ -483,14 +448,7 @@ babel-helper-get-function-arity@^6.24.1:
     babel-runtime "^6.22.0"
     babel-types "^6.24.1"
 
-babel-helper-hoist-variables@^6.22.0:
-  version "6.22.0"
-  resolved "https://registry.yarnpkg.com/babel-helper-hoist-variables/-/babel-helper-hoist-variables-6.22.0.tgz#3eacbf731d80705845dd2e9718f600cfb9b4ba72"
-  dependencies:
-    babel-runtime "^6.22.0"
-    babel-types "^6.22.0"
-
-babel-helper-hoist-variables@^6.24.1:
+babel-helper-hoist-variables@^6.22.0, babel-helper-hoist-variables@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-helper-hoist-variables/-/babel-helper-hoist-variables-6.24.1.tgz#1ecb27689c9d25513eadbc9914a73f5408be7a76"
   dependencies:
@@ -569,7 +527,7 @@ babel-helper-replace-supers@^6.24.1:
     babel-traverse "^6.24.1"
     babel-types "^6.24.1"
 
-babel-helpers@^6.16.0, babel-helpers@^6.22.0, babel-helpers@^6.23.0:
+babel-helpers@^6.16.0, babel-helpers@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-helpers/-/babel-helpers-6.23.0.tgz#4f8f2e092d0b6a8808a4bde79c27f1e2ecf0d992"
   dependencies:
@@ -592,7 +550,7 @@ babel-loader@6.2.5:
     mkdirp "^0.5.1"
     object-assign "^4.0.1"
 
-babel-messages@^6.22.0, babel-messages@^6.23.0, babel-messages@^6.8.0:
+babel-messages@^6.23.0, babel-messages@^6.8.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-messages/-/babel-messages-6.23.0.tgz#f3cdf4703858035b2a2951c6ec5edf6c62f2630e"
   dependencies:
@@ -1180,7 +1138,7 @@ babel-preset-react@6.16.0:
     babel-plugin-transform-react-jsx-self "^6.11.0"
     babel-plugin-transform-react-jsx-source "^6.3.13"
 
-babel-register@^6.16.0, babel-register@^6.22.0, babel-register@^6.24.0:
+babel-register@^6.16.0, babel-register@^6.24.0:
   version "6.24.0"
   resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.24.0.tgz#5e89f8463ba9970356d02eb07dabe3308b080cfd"
   dependencies:
@@ -1226,7 +1184,7 @@ babel-template@^6.24.1:
     babylon "^6.11.0"
     lodash "^4.2.0"
 
-babel-traverse@^6.15.0, babel-traverse@^6.16.0, babel-traverse@^6.18.0, babel-traverse@^6.22.0, babel-traverse@^6.22.1, babel-traverse@^6.23.0, babel-traverse@^6.23.1:
+babel-traverse@^6.15.0, babel-traverse@^6.16.0, babel-traverse@^6.18.0, babel-traverse@^6.23.0, babel-traverse@^6.23.1:
   version "6.23.1"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.23.1.tgz#d3cb59010ecd06a97d81310065f966b699e14f48"
   dependencies:
@@ -1240,7 +1198,7 @@ babel-traverse@^6.15.0, babel-traverse@^6.16.0, babel-traverse@^6.18.0, babel-tr
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-babel-traverse@^6.24.1:
+babel-traverse@^6.22.0, babel-traverse@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-traverse/-/babel-traverse-6.24.1.tgz#ab36673fd356f9a0948659e7b338d5feadb31695"
   dependencies:
@@ -1254,7 +1212,7 @@ babel-traverse@^6.24.1:
     invariant "^2.2.0"
     lodash "^4.2.0"
 
-babel-types@^6.15.0, babel-types@^6.16.0, babel-types@^6.18.0, babel-types@^6.22.0, babel-types@^6.23.0:
+babel-types@^6.15.0, babel-types@^6.16.0, babel-types@^6.18.0, babel-types@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.23.0.tgz#bb17179d7538bad38cd0c9e115d340f77e7e9acf"
   dependencies:
@@ -1263,7 +1221,7 @@ babel-types@^6.15.0, babel-types@^6.16.0, babel-types@^6.18.0, babel-types@^6.22
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
-babel-types@^6.19.0, babel-types@^6.24.1:
+babel-types@^6.19.0, babel-types@^6.22.0, babel-types@^6.24.1:
   version "6.24.1"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.24.1.tgz#a136879dc15b3606bda0d90c1fc74304c2ff0975"
   dependencies:
@@ -1382,14 +1340,14 @@ browserify-zlib@~0.1.4:
   dependencies:
     pako "~0.2.0"
 
-browserslist@^1.0.1, browserslist@^1.4.0, browserslist@^1.5.2, browserslist@^1.7.1:
+browserslist@^1.0.1, browserslist@^1.5.2:
   version "1.7.7"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-1.7.7.tgz#0bd76704258be829b2398bb50e4b62d1a166b0b9"
   dependencies:
     caniuse-db "^1.0.30000639"
     electron-to-chromium "^1.2.7"
 
-browserslist@~1.4.0:
+browserslist@^1.4.0, browserslist@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/browserslist/-/browserslist-1.4.0.tgz#9cfdcf5384d9158f5b70da2aa00b30e8ff019049"
   dependencies:
@@ -1467,7 +1425,7 @@ caniuse-api@^1.5.2:
     lodash.memoize "^4.1.0"
     lodash.uniq "^4.3.0"
 
-caniuse-db@^1.0.30000346, caniuse-db@^1.0.30000539, caniuse-db@^1.0.30000554, caniuse-db@^1.0.30000618, caniuse-db@^1.0.30000639:
+caniuse-db@^1.0.30000346, caniuse-db@^1.0.30000539, caniuse-db@^1.0.30000554, caniuse-db@^1.0.30000639:
   version "1.0.30000646"
   resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000646.tgz#c724b90d61df24286e015fc528d062073c00def4"
 
@@ -2482,7 +2440,7 @@ events@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
 
-eventsource@0.1.6, eventsource@^0.1.3:
+eventsource@^0.1.3:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/eventsource/-/eventsource-0.1.6.tgz#0acede849ed7dd1ccc32c811bb11b944d4f29232"
   dependencies:
@@ -2579,12 +2537,6 @@ faye-websocket@^0.10.0:
   dependencies:
     websocket-driver ">=0.5.1"
 
-faye-websocket@~0.11.0:
-  version "0.11.1"
-  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.11.1.tgz#f0efe18c4f56e4f40afc7e06c719fd5ee6188f38"
-  dependencies:
-    websocket-driver ">=0.5.1"
-
 faye-websocket@~0.7.3:
   version "0.7.3"
   resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.7.3.tgz#cc4074c7f4a4dfd03af54dd65c354b135132ce11"
@@ -3043,7 +2995,7 @@ http-errors@~1.6.1:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
-http-proxy-middleware@0.17.2:
+http-proxy-middleware@0.17.2, http-proxy-middleware@~0.17.1:
   version "0.17.2"
   resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-0.17.2.tgz#572d517a6d2fb1063a469de294eed96066352007"
   dependencies:
@@ -3052,16 +3004,7 @@ http-proxy-middleware@0.17.2:
     lodash "^4.16.2"
     micromatch "^2.3.11"
 
-http-proxy-middleware@~0.17.1:
-  version "0.17.3"
-  resolved "https://registry.yarnpkg.com/http-proxy-middleware/-/http-proxy-middleware-0.17.3.tgz#940382147149b856084f5534752d5b5a8168cd1d"
-  dependencies:
-    http-proxy "^1.16.2"
-    is-glob "^3.1.0"
-    lodash "^4.17.2"
-    micromatch "^2.3.11"
-
-http-proxy@^1.15.1, http-proxy@^1.16.2:
+http-proxy@^1.15.1:
   version "1.16.2"
   resolved "https://registry.yarnpkg.com/http-proxy/-/http-proxy-1.16.2.tgz#06dff292952bf64dbe8471fa9df73066d4f37742"
   dependencies:
@@ -3260,7 +3203,7 @@ is-glob@^2.0.0, is-glob@^2.0.1:
   dependencies:
     is-extglob "^1.0.0"
 
-is-glob@^3.0.0, is-glob@^3.1.0:
+is-glob@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/is-glob/-/is-glob-3.1.0.tgz#7ba5ae24217804ac70707b96922567486cc3e84a"
   dependencies:
@@ -3998,7 +3941,7 @@ lodash.words@^3.0.0:
   dependencies:
     lodash._root "^3.0.0"
 
-lodash@4, "lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.11.2, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.16.2, lodash@^4.16.4, lodash@^4.17.2, lodash@^4.2.0, lodash@^4.3.0:
+lodash@4, "lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.11.2, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.16.2, lodash@^4.16.4, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
 
@@ -4866,7 +4809,7 @@ postcss-zindex@^2.0.1:
     postcss "^5.0.4"
     uniqs "^2.0.0"
 
-postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.14, postcss@^5.0.16, postcss@^5.0.2, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.6, postcss@^5.0.8, postcss@^5.2.11, postcss@^5.2.4:
+postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0.14, postcss@^5.0.16, postcss@^5.0.2, postcss@^5.0.4, postcss@^5.0.5, postcss@^5.0.6, postcss@^5.0.8, postcss@^5.2.4:
   version "5.2.16"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-5.2.16.tgz#732b3100000f9ff8379a48a53839ed097376ad57"
   dependencies:
@@ -5364,13 +5307,13 @@ right-align@^0.1.1:
   dependencies:
     align-text "^0.1.1"
 
-rimraf@2, rimraf@^2.2.8, rimraf@^2.4.4, rimraf@^2.5.1, rimraf@^2.6.1:
+rimraf@2, rimraf@^2.4.4, rimraf@^2.5.1, rimraf@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.6.1.tgz#c2338ec643df7a1b7fe5c54fa86f57428a55f33d"
   dependencies:
     glob "^7.0.5"
 
-rimraf@2.5.4:
+rimraf@2.5.4, rimraf@^2.2.8:
   version "2.5.4"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-2.5.4.tgz#96800093cbf1a0c86bd95b4625467535c29dfa04"
   dependencies:
@@ -5541,7 +5484,7 @@ sntp@1.x.x:
   dependencies:
     hoek "2.x.x"
 
-sockjs-client@1.0.3:
+sockjs-client@1.0.3, sockjs-client@^1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.0.3.tgz#b0d8280998460eb2564c5d79d7e3d7cfd8a353ad"
   dependencies:
@@ -5552,17 +5495,6 @@ sockjs-client@1.0.3:
     json3 "^3.3.2"
     url-parse "^1.0.1"
 
-sockjs-client@^1.0.3:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/sockjs-client/-/sockjs-client-1.1.2.tgz#f0212a8550e4c9468c8cceaeefd2e3493c033ad5"
-  dependencies:
-    debug "^2.2.0"
-    eventsource "0.1.6"
-    faye-websocket "~0.11.0"
-    inherits "^2.0.1"
-    json3 "^3.3.2"
-    url-parse "^1.1.1"
-
 sockjs@^0.3.15:
   version "0.3.18"
   resolved "https://registry.yarnpkg.com/sockjs/-/sockjs-0.3.18.tgz#d9b289316ca7df77595ef299e075f0f937eb4207"
@@ -5965,7 +5897,7 @@ url-parse@1.0.x:
     querystringify "0.0.x"
     requires-port "1.0.x"
 
-url-parse@^1.0.1, url-parse@^1.1.1:
+url-parse@^1.0.1:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.1.8.tgz#7a65b3a8d57a1e86af6b4e2276e34774167c0156"
   dependencies:
@@ -6156,6 +6088,10 @@ whatwg-fetch@1.0.0, whatwg-fetch@>=0.10.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-1.0.0.tgz#01c2ac4df40e236aaa18480e3be74bd5c8eb798e"
 
+whatwg-fetch@^2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
+
 whatwg-url@^4.3.0:
   version "4.6.0"
   resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-4.6.0.tgz#ef98da442273be04cf9632e176f257d2395a1ae4"