diff --git a/.eslintrc b/.eslintrc
index 364e407..c143d1e 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -94,7 +94,7 @@
         "no-catch-shadow": 0,
         "no-class-assign": 2,
         "no-cond-assign": 2,
-        "no-console": 1,
+        "no-console": 0,
         "no-const-assign": 2,
         "no-constant-condition": 2,
         "no-continue": 0,
diff --git a/.gitignore b/.gitignore
index 5148e52..98355b7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,5 @@ jspm_packages
 
 # Optional REPL history
 .node_repl_history
+
+.env
diff --git a/client/.eslintrc b/client/.eslintrc
index 364e407..c143d1e 100644
--- a/client/.eslintrc
+++ b/client/.eslintrc
@@ -94,7 +94,7 @@
         "no-catch-shadow": 0,
         "no-class-assign": 2,
         "no-cond-assign": 2,
-        "no-console": 1,
+        "no-console": 0,
         "no-const-assign": 2,
         "no-constant-condition": 2,
         "no-continue": 0,
diff --git a/client/package.json b/client/package.json
index a7340d9..bcf9f64 100644
--- a/client/package.json
+++ b/client/package.json
@@ -2,8 +2,26 @@
   "name": "client",
   "version": "0.1.0",
   "private": true,
+  "proxy": "http://localhost:3001",
   "devDependencies": {
-    "react-scripts": "0.9.3"
+    "react-scripts": "0.9.3",
+    "babel": "^6.23.0",
+    "babel-cli": "^6.23.0",
+    "babel-core": "^6.23.1",
+    "babel-eslint": "^7.1.1",
+    "babel-istanbul": "^0.12.2",
+    "babel-plugin-syntax-async-functions": "^6.13.0",
+    "babel-plugin-transform-builtin-extend": "^1.1.2",
+    "babel-plugin-transform-class-properties": "^6.23.0",
+    "babel-plugin-transform-object-rest-spread": "^6.23.0",
+    "babel-plugin-transform-regenerator": "^6.22.0",
+    "babel-plugin-transform-runtime": "^6.23.0",
+    "babel-preset-es2015": "^6.22.0",
+    "babel-preset-stage-0": "^6.22.0",
+    "babel-resolver": "^1.1.0",
+    "eslint": "^3.16.1",
+    "eslint-plugin-babel": "^4.1.0",
+    "eslint-plugin-react": "^6.10.0"
   },
   "dependencies": {
     "axios": "^0.15.2",
diff --git a/client/src/App.js b/client/src/App.js
index d03f4a8..54da428 100644
--- a/client/src/App.js
+++ b/client/src/App.js
@@ -1,5 +1,5 @@
 import React, { Component } from 'react';
-import { BrowserRouter, Route } from 'react-router-dom';
+import { BrowserRouter, Route, Switch } from 'react-router-dom';
 import './App.css';
 import SignUpSignIn from './SignUpSignIn';
 import TopNavbar from './TopNavbar';
@@ -7,6 +7,78 @@ import Secret from './Secret';
 import axios from 'axios';
 
 class App extends Component {
+  constructor() {
+    super();
+
+    this.state = {
+      signUpSignInError: '',
+      authenticated: Boolean(localStorage.getItem('token'))
+    };
+  }
+
+  handleSignUp(credentials) {
+    const { username, password, confirmPassword } = credentials;
+
+    if ( !username.trim() || !password.trim() || password.trim() !== confirmPassword.trim()) {
+      this.setState({
+        signUpSignInError: 'Must provide all fields'
+      });
+    } else {
+      axios.post('/api/signup', credentials)
+        .then(response => {
+          const { token } = response.data;
+          localStorage.setItem('token', token);
+
+          this.setState({
+            signUpSignInError: '',
+            authenticated: true
+          });
+        })
+        .catch(error => { console.log(error); });
+    }
+  }
+
+  handleSignIn(credentials) {
+    // Handle Sign In
+  }
+
+  handleSignOut() {
+    localStorage.removeItem('token');
+    this.setState({
+      authenticated: false
+    });
+  }
+
+  renderSignUpSignIn() {
+    return <SignUpSignIn
+      error={this.state.signUpSignInError}
+      onSignUp={this.handleSignUp.bind(this)} />;
+  }
+
+  renderApp() {
+    return (
+      <div>
+        <Switch>
+          <Route exact path="/" render={() => <h1>I am protected!</h1>} />
+          <Route exact path="/secret" component={Secret} />
+          <Route render={() => <h1>NOT FOUND!</h1>} />
+        </Switch>
+      </div>
+    );
+  }
+
+  render() {
+    return (
+      <BrowserRouter>
+        <div className="App">
+          <TopNavbar
+            showNavItems={this.state.authenticated}
+            onSignOut={this.handleSignOut.bind(this)} />
+          {this.state.authenticated ? this.renderApp() : this.renderSignUpSignIn()}
+        </div>
+      </BrowserRouter>
+    );
+  }
 
 }
 
diff --git a/client/src/SignUp.js b/client/src/SignUp.js
index 7b533c2..46cbd6f 100644
--- a/client/src/SignUp.js
+++ b/client/src/SignUp.js
@@ -9,7 +9,7 @@ class SignUp extends Component {
       username: '',
       password: '',
       confirmPassword: '',
-    }
+    };
   }
 
   handleSubmit(event) {
diff --git a/client/src/SignUpSignIn.js b/client/src/SignUpSignIn.js
index 8bbfc4f..6cac960 100644
--- a/client/src/SignUpSignIn.js
+++ b/client/src/SignUpSignIn.js
@@ -19,7 +19,7 @@ class SignUpSignIn extends Component {
           {this.props.error && this.renderError()}
           <Tabs defaultActiveKey={1} id="signup-signin-tabs">
             <Tab eventKey={1} title="Sign Up">
-              <SignUp onSignUp={this.props.onSignUp}/>
+              <SignUp onSignUp={this.props.onSignUp} />
             </Tab>
             <Tab eventKey={2} title="Sign In">
               Sign In
@@ -27,7 +27,7 @@ class SignUpSignIn extends Component {
           </Tabs>
         </Col>
       </Row>
-    )
+    );
   }
 }
 
diff --git a/client/src/TopNavbar.js b/client/src/TopNavbar.js
index e5d36b9..72236d1 100644
--- a/client/src/TopNavbar.js
+++ b/client/src/TopNavbar.js
@@ -1,6 +1,6 @@
 import React, { PropTypes } from 'react';
 import { Navbar, Nav, NavItem } from 'react-bootstrap';
-import { Link } from 'react-router';
+import { Link } from 'react-router-dom';
 
 const TopNavbar = (props) => {
   return (
@@ -20,12 +20,12 @@ const TopNavbar = (props) => {
             <Nav pullRight>
               <Link to="/secret"><Navbar.Text>Secret</Navbar.Text></Link>
             </Nav>
-          </Navbar.Collapse>
-          : null
+          </Navbar.Collapse> :
+          null
       }
     </Navbar>
   );
-}
+};
 
 TopNavbar.propTypes = {
   onSignOut: PropTypes.func.isRequired,
diff --git a/client/yarn.lock b/client/yarn.lock
index 1860cc5..a5fc826 100644
--- a/client/yarn.lock
+++ b/client/yarn.lock
@@ -10,6 +10,10 @@ abbrev@1:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.0.tgz#d0554c2256636e2f56e7c2e5ad183f859428d81f"
 
+abbrev@1.0.x:
+  version "1.0.9"
+  resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.0.9.tgz#91b4792588a7738c25f35dd6f63752a2f8776135"
+
 accepts@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.3.tgz#c3ca7434938648c3e0d9c1e328dd68b622c284ca"
@@ -146,6 +150,13 @@ array-unique@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.2.1.tgz#a1d97ccafcbc2625cc70fadceb36a50c58b01a53"
 
+array.prototype.find@^2.0.1:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/array.prototype.find/-/array.prototype.find-2.0.3.tgz#08c3ec33e32ec4bab362a2958e686ae92f59271d"
+  dependencies:
+    define-properties "^1.1.2"
+    es-abstract "^1.7.0"
+
 arrify@^1.0.0, arrify@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
@@ -176,14 +187,14 @@ async-each@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/async-each/-/async-each-1.0.1.tgz#19d386a1d9edc6e7c1c85d388aedbcc56d33602d"
 
+async@1.x, async@^1.3.0, async@^1.4.0, async@^1.4.2, async@^1.5.0:
+  version "1.5.2"
+  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
+
 async@^0.9.0:
   version "0.9.2"
   resolved "https://registry.yarnpkg.com/async/-/async-0.9.2.tgz#aea74d5e61c1f899613bf64bda66d4c78f2fd17d"
 
-async@^1.3.0, async@^1.4.0, async@^1.4.2, async@^1.5.0:
-  version "1.5.2"
-  resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
-
 async@^2.1.4:
   version "2.1.5"
   resolved "https://registry.yarnpkg.com/async/-/async-2.1.5.tgz#e587c68580994ac67fc56ff86d3ac56bdbe810bc"
@@ -223,6 +234,27 @@ axios@^0.15.2:
   dependencies:
     follow-redirects "1.0.0"
 
+babel-cli@^6.23.0:
+  version "6.24.0"
+  resolved "https://registry.yarnpkg.com/babel-cli/-/babel-cli-6.24.0.tgz#a05ffd210dca0c288a26d5319c5ac8669a265ad0"
+  dependencies:
+    babel-core "^6.24.0"
+    babel-polyfill "^6.23.0"
+    babel-register "^6.24.0"
+    babel-runtime "^6.22.0"
+    commander "^2.8.1"
+    convert-source-map "^1.1.0"
+    fs-readdir-recursive "^1.0.0"
+    glob "^7.0.0"
+    lodash "^4.2.0"
+    output-file-sync "^1.1.0"
+    path-is-absolute "^1.0.0"
+    slash "^1.0.0"
+    source-map "^0.5.0"
+    v8flags "^2.0.10"
+  optionalDependencies:
+    chokidar "^1.6.1"
+
 babel-code-frame@^6.11.0, babel-code-frame@^6.16.0, babel-code-frame@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-code-frame/-/babel-code-frame-6.22.0.tgz#027620bee567a88c32561574e7fd0801d33118e4"
@@ -255,7 +287,7 @@ babel-core@6.22.1, babel-core@^6.0.0:
     slash "^1.0.0"
     source-map "^0.5.0"
 
-babel-core@^6.23.0:
+babel-core@^6.23.0, babel-core@^6.23.1:
   version "6.23.1"
   resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.23.1.tgz#c143cb621bb2f621710c220c5d579d15b8a442df"
   dependencies:
@@ -279,7 +311,31 @@ babel-core@^6.23.0:
     slash "^1.0.0"
     source-map "^0.5.0"
 
-babel-eslint@7.1.1:
+babel-core@^6.24.0:
+  version "6.24.0"
+  resolved "https://registry.yarnpkg.com/babel-core/-/babel-core-6.24.0.tgz#8f36a0a77f5c155aed6f920b844d23ba56742a02"
+  dependencies:
+    babel-code-frame "^6.22.0"
+    babel-generator "^6.24.0"
+    babel-helpers "^6.23.0"
+    babel-messages "^6.23.0"
+    babel-register "^6.24.0"
+    babel-runtime "^6.22.0"
+    babel-template "^6.23.0"
+    babel-traverse "^6.23.1"
+    babel-types "^6.23.0"
+    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-eslint@7.1.1, babel-eslint@^7.1.1:
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/babel-eslint/-/babel-eslint-7.1.1.tgz#8a6a884f085aa7060af69cfc77341c2f99370fb2"
   dependencies:
@@ -302,6 +358,27 @@ babel-generator@^6.18.0, babel-generator@^6.22.0, babel-generator@^6.23.0:
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
+babel-generator@^6.24.0:
+  version "6.24.0"
+  resolved "https://registry.yarnpkg.com/babel-generator/-/babel-generator-6.24.0.tgz#eba270a8cc4ce6e09a61be43465d7c62c1f87c56"
+  dependencies:
+    babel-messages "^6.23.0"
+    babel-runtime "^6.22.0"
+    babel-types "^6.23.0"
+    detect-indent "^4.0.0"
+    jsesc "^1.3.0"
+    lodash "^4.2.0"
+    source-map "^0.5.0"
+    trim-right "^1.0.1"
+
+babel-helper-bindify-decorators@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-bindify-decorators/-/babel-helper-bindify-decorators-6.22.0.tgz#d7f5bc261275941ac62acfc4e20dacfb8a3fe952"
+  dependencies:
+    babel-runtime "^6.22.0"
+    babel-traverse "^6.22.0"
+    babel-types "^6.22.0"
+
 babel-helper-builder-binary-assignment-operator-visitor@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-helper-builder-binary-assignment-operator-visitor/-/babel-helper-builder-binary-assignment-operator-visitor-6.22.0.tgz#29df56be144d81bdeac08262bfa41d2c5e91cdcd"
@@ -319,7 +396,7 @@ babel-helper-builder-react-jsx@^6.22.0:
     esutils "^2.0.0"
     lodash "^4.2.0"
 
-babel-helper-call-delegate@^6.22.0, babel-helper-call-delegate@^6.8.0:
+babel-helper-call-delegate@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-helper-call-delegate/-/babel-helper-call-delegate-6.22.0.tgz#119921b56120f17e9dae3f74b4f5cc7bcc1b37ef"
   dependencies:
@@ -345,6 +422,15 @@ babel-helper-explode-assignable-expression@^6.22.0:
     babel-traverse "^6.22.0"
     babel-types "^6.22.0"
 
+babel-helper-explode-class@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-helper-explode-class/-/babel-helper-explode-class-6.22.0.tgz#646304924aa6388a516843ba7f1855ef8dfeb69b"
+  dependencies:
+    babel-helper-bindify-decorators "^6.22.0"
+    babel-runtime "^6.22.0"
+    babel-traverse "^6.22.0"
+    babel-types "^6.22.0"
+
 babel-helper-function-name@^6.22.0, babel-helper-function-name@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-helper-function-name/-/babel-helper-function-name-6.23.0.tgz#25742d67175c8903dbe4b6cb9d9e1fcb8dcf23a6"
@@ -355,7 +441,7 @@ babel-helper-function-name@^6.22.0, babel-helper-function-name@^6.23.0:
     babel-traverse "^6.23.0"
     babel-types "^6.23.0"
 
-babel-helper-get-function-arity@^6.22.0, babel-helper-get-function-arity@^6.8.0:
+babel-helper-get-function-arity@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-helper-get-function-arity/-/babel-helper-get-function-arity-6.22.0.tgz#0beb464ad69dc7347410ac6ade9f03a50634f5ce"
   dependencies:
@@ -412,6 +498,27 @@ babel-helpers@^6.22.0, babel-helpers@^6.23.0:
     babel-runtime "^6.22.0"
     babel-template "^6.23.0"
 
+babel-istanbul@^0.12.2:
+  version "0.12.2"
+  resolved "https://registry.yarnpkg.com/babel-istanbul/-/babel-istanbul-0.12.2.tgz#e723f07c9a2432d88055520bc22e75f5c239161c"
+  dependencies:
+    abbrev "1.0.x"
+    async "1.x"
+    escodegen "1.8.x"
+    esprima "2.7.x"
+    handlebars "^4.0.1"
+    js-yaml "3.x"
+    mkdirp "0.5.x"
+    multi-glob "^1.0.1"
+    nopt "3.x"
+    object-assign "^4.0.1"
+    once "1.x"
+    resolve "^1.1.0"
+    source-map "0.4.x"
+    supports-color "3.1.x"
+    which "1.2.x"
+    wordwrap "1.0.x"
+
 babel-jest@18.0.0, babel-jest@^18.0.0:
   version "18.0.0"
   resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-18.0.0.tgz#17ebba8cb3285c906d859e8707e4e79795fb65e3"
@@ -454,22 +561,50 @@ babel-plugin-jest-hoist@^18.0.0:
   version "18.0.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-18.0.0.tgz#4150e70ecab560e6e7344adc849498072d34e12a"
 
-babel-plugin-syntax-async-functions@^6.8.0:
+babel-plugin-syntax-async-functions@^6.13.0, babel-plugin-syntax-async-functions@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-functions/-/babel-plugin-syntax-async-functions-6.13.0.tgz#cad9cad1191b5ad634bf30ae0872391e0647be95"
 
+babel-plugin-syntax-async-generators@^6.5.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-async-generators/-/babel-plugin-syntax-async-generators-6.13.0.tgz#6bc963ebb16eccbae6b92b596eb7f35c342a8b9a"
+
+babel-plugin-syntax-class-constructor-call@^6.18.0:
+  version "6.18.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-class-constructor-call/-/babel-plugin-syntax-class-constructor-call-6.18.0.tgz#9cb9d39fe43c8600bec8146456ddcbd4e1a76416"
+
 babel-plugin-syntax-class-properties@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-class-properties/-/babel-plugin-syntax-class-properties-6.13.0.tgz#d7eb23b79a317f8543962c505b827c7d6cac27de"
 
+babel-plugin-syntax-decorators@^6.13.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-decorators/-/babel-plugin-syntax-decorators-6.13.0.tgz#312563b4dbde3cc806cee3e416cceeaddd11ac0b"
+
+babel-plugin-syntax-do-expressions@^6.8.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-do-expressions/-/babel-plugin-syntax-do-expressions-6.13.0.tgz#5747756139aa26d390d09410b03744ba07e4796d"
+
+babel-plugin-syntax-dynamic-import@^6.18.0:
+  version "6.18.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-dynamic-import/-/babel-plugin-syntax-dynamic-import-6.18.0.tgz#8d6a26229c83745a9982a441051572caa179b1da"
+
 babel-plugin-syntax-exponentiation-operator@^6.8.0:
   version "6.13.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-exponentiation-operator/-/babel-plugin-syntax-exponentiation-operator-6.13.0.tgz#9ee7e8337290da95288201a6a57f4170317830de"
 
+babel-plugin-syntax-export-extensions@^6.8.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-export-extensions/-/babel-plugin-syntax-export-extensions-6.13.0.tgz#70a1484f0f9089a4e84ad44bac353c95b9b12721"
+
 babel-plugin-syntax-flow@^6.18.0, babel-plugin-syntax-flow@^6.3.13:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-flow/-/babel-plugin-syntax-flow-6.18.0.tgz#4c3ab20a2af26aa20cd25995c398c4eb70310c8d"
 
+babel-plugin-syntax-function-bind@^6.8.0:
+  version "6.13.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-syntax-function-bind/-/babel-plugin-syntax-function-bind-6.13.0.tgz#48c495f177bdf31a981e732f55adc0bdd2601f46"
+
 babel-plugin-syntax-jsx@^6.3.13, babel-plugin-syntax-jsx@^6.8.0:
   version "6.18.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-jsx/-/babel-plugin-syntax-jsx-6.18.0.tgz#0af32a9a6e13ca7a3fd5069e62d7b0f58d0d8946"
@@ -482,6 +617,14 @@ babel-plugin-syntax-trailing-function-commas@^6.13.0, babel-plugin-syntax-traili
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-syntax-trailing-function-commas/-/babel-plugin-syntax-trailing-function-commas-6.22.0.tgz#ba0360937f8d06e40180a43fe0d5616fff532cf3"
 
+babel-plugin-transform-async-generator-functions@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-async-generator-functions/-/babel-plugin-transform-async-generator-functions-6.22.0.tgz#a720a98153a7596f204099cd5409f4b3c05bab46"
+  dependencies:
+    babel-helper-remap-async-to-generator "^6.22.0"
+    babel-plugin-syntax-async-generators "^6.5.0"
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-async-to-generator@^6.22.0, babel-plugin-transform-async-to-generator@^6.8.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-async-to-generator/-/babel-plugin-transform-async-to-generator-6.22.0.tgz#194b6938ec195ad36efc4c33a971acf00d8cd35e"
@@ -490,6 +633,21 @@ babel-plugin-transform-async-to-generator@^6.22.0, babel-plugin-transform-async-
     babel-plugin-syntax-async-functions "^6.8.0"
     babel-runtime "^6.22.0"
 
+babel-plugin-transform-builtin-extend@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-builtin-extend/-/babel-plugin-transform-builtin-extend-1.1.2.tgz#5e96fecf58b8fa1ed74efcad88475b2af3c9116e"
+  dependencies:
+    babel-runtime "^6.2.0"
+    babel-template "^6.3.0"
+
+babel-plugin-transform-class-constructor-call@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-class-constructor-call/-/babel-plugin-transform-class-constructor-call-6.22.0.tgz#11a4d2216abb5b0eef298b493748f4f2f4869120"
+  dependencies:
+    babel-plugin-syntax-class-constructor-call "^6.18.0"
+    babel-runtime "^6.22.0"
+    babel-template "^6.22.0"
+
 babel-plugin-transform-class-properties@6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-class-properties/-/babel-plugin-transform-class-properties-6.22.0.tgz#aa78f8134495c7de06c097118ba061844e1dc1d8"
@@ -499,6 +657,32 @@ babel-plugin-transform-class-properties@6.22.0:
     babel-runtime "^6.22.0"
     babel-template "^6.22.0"
 
+babel-plugin-transform-class-properties@^6.22.0, babel-plugin-transform-class-properties@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-class-properties/-/babel-plugin-transform-class-properties-6.23.0.tgz#187b747ee404399013563c993db038f34754ac3b"
+  dependencies:
+    babel-helper-function-name "^6.23.0"
+    babel-plugin-syntax-class-properties "^6.8.0"
+    babel-runtime "^6.22.0"
+    babel-template "^6.23.0"
+
+babel-plugin-transform-decorators@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-decorators/-/babel-plugin-transform-decorators-6.22.0.tgz#c03635b27a23b23b7224f49232c237a73988d27c"
+  dependencies:
+    babel-helper-explode-class "^6.22.0"
+    babel-plugin-syntax-decorators "^6.13.0"
+    babel-runtime "^6.22.0"
+    babel-template "^6.22.0"
+    babel-types "^6.22.0"
+
+babel-plugin-transform-do-expressions@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-do-expressions/-/babel-plugin-transform-do-expressions-6.22.0.tgz#28ccaf92812d949c2cd1281f690c8fdc468ae9bb"
+  dependencies:
+    babel-plugin-syntax-do-expressions "^6.8.0"
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-es2015-arrow-functions@^6.22.0, babel-plugin-transform-es2015-arrow-functions@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-arrow-functions/-/babel-plugin-transform-es2015-arrow-functions-6.22.0.tgz#452692cb711d5f79dc7f85e440ce41b9f244d221"
@@ -542,18 +726,12 @@ babel-plugin-transform-es2015-computed-properties@^6.22.0, babel-plugin-transfor
     babel-runtime "^6.22.0"
     babel-template "^6.22.0"
 
-babel-plugin-transform-es2015-destructuring@^6.22.0:
+babel-plugin-transform-es2015-destructuring@^6.22.0, babel-plugin-transform-es2015-destructuring@^6.6.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.23.0.tgz#997bb1f1ab967f682d2b0876fe358d60e765c56d"
   dependencies:
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-destructuring@^6.6.0:
-  version "6.16.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-destructuring/-/babel-plugin-transform-es2015-destructuring-6.16.0.tgz#050fe0866f5d53b36062ee10cdf5bfe64f929627"
-  dependencies:
-    babel-runtime "^6.9.0"
-
 babel-plugin-transform-es2015-duplicate-keys@^6.22.0, babel-plugin-transform-es2015-duplicate-keys@^6.6.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-duplicate-keys/-/babel-plugin-transform-es2015-duplicate-keys-6.22.0.tgz#672397031c21610d72dd2bbb0ba9fb6277e1c36b"
@@ -621,7 +799,7 @@ babel-plugin-transform-es2015-object-super@^6.22.0, babel-plugin-transform-es201
     babel-helper-replace-supers "^6.22.0"
     babel-runtime "^6.22.0"
 
-babel-plugin-transform-es2015-parameters@^6.22.0:
+babel-plugin-transform-es2015-parameters@^6.22.0, babel-plugin-transform-es2015-parameters@^6.6.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.23.0.tgz#3a2aabb70c8af945d5ce386f1a4250625a83ae3b"
   dependencies:
@@ -632,17 +810,6 @@ babel-plugin-transform-es2015-parameters@^6.22.0:
     babel-traverse "^6.23.0"
     babel-types "^6.23.0"
 
-babel-plugin-transform-es2015-parameters@^6.6.0:
-  version "6.17.0"
-  resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-parameters/-/babel-plugin-transform-es2015-parameters-6.17.0.tgz#e06d30cef897f46adb4734707bbe128a0d427d58"
-  dependencies:
-    babel-helper-call-delegate "^6.8.0"
-    babel-helper-get-function-arity "^6.8.0"
-    babel-runtime "^6.9.0"
-    babel-template "^6.16.0"
-    babel-traverse "^6.16.0"
-    babel-types "^6.16.0"
-
 babel-plugin-transform-es2015-shorthand-properties@^6.22.0, babel-plugin-transform-es2015-shorthand-properties@^6.3.13:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-es2015-shorthand-properties/-/babel-plugin-transform-es2015-shorthand-properties-6.22.0.tgz#8ba776e0affaa60bff21e921403b8a652a2ff723"
@@ -692,6 +859,13 @@ babel-plugin-transform-exponentiation-operator@^6.22.0, babel-plugin-transform-e
     babel-plugin-syntax-exponentiation-operator "^6.8.0"
     babel-runtime "^6.22.0"
 
+babel-plugin-transform-export-extensions@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-export-extensions/-/babel-plugin-transform-export-extensions-6.22.0.tgz#53738b47e75e8218589eea946cbbd39109bbe653"
+  dependencies:
+    babel-plugin-syntax-export-extensions "^6.8.0"
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-flow-strip-types@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-flow-strip-types/-/babel-plugin-transform-flow-strip-types-6.22.0.tgz#84cb672935d43714fdc32bce84568d87441cf7cf"
@@ -699,6 +873,13 @@ babel-plugin-transform-flow-strip-types@^6.22.0:
     babel-plugin-syntax-flow "^6.18.0"
     babel-runtime "^6.22.0"
 
+babel-plugin-transform-function-bind@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-function-bind/-/babel-plugin-transform-function-bind-6.22.0.tgz#c6fb8e96ac296a310b8cf8ea401462407ddf6a97"
+  dependencies:
+    babel-plugin-syntax-function-bind "^6.8.0"
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-object-rest-spread@6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.22.0.tgz#1d419b55e68d2e4f64a5ff3373bd67d73c8e83bc"
@@ -706,6 +887,13 @@ babel-plugin-transform-object-rest-spread@6.22.0:
     babel-plugin-syntax-object-rest-spread "^6.8.0"
     babel-runtime "^6.22.0"
 
+babel-plugin-transform-object-rest-spread@^6.22.0, babel-plugin-transform-object-rest-spread@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-object-rest-spread/-/babel-plugin-transform-object-rest-spread-6.23.0.tgz#875d6bc9be761c58a2ae3feee5dc4895d8c7f921"
+  dependencies:
+    babel-plugin-syntax-object-rest-spread "^6.8.0"
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-react-constant-elements@6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-react-constant-elements/-/babel-plugin-transform-react-constant-elements-6.22.0.tgz#4af456f80d283e8be00f00f12852354defa08ee1"
@@ -752,6 +940,12 @@ babel-plugin-transform-runtime@6.22.0:
   dependencies:
     babel-runtime "^6.22.0"
 
+babel-plugin-transform-runtime@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-transform-runtime/-/babel-plugin-transform-runtime-6.23.0.tgz#88490d446502ea9b8e7efb0fe09ec4d99479b1ee"
+  dependencies:
+    babel-runtime "^6.22.0"
+
 babel-plugin-transform-strict-mode@^6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-plugin-transform-strict-mode/-/babel-plugin-transform-strict-mode-6.22.0.tgz#e008df01340fdc87e959da65991b7e05970c8c7c"
@@ -759,6 +953,14 @@ babel-plugin-transform-strict-mode@^6.22.0:
     babel-runtime "^6.22.0"
     babel-types "^6.22.0"
 
+babel-polyfill@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel-polyfill/-/babel-polyfill-6.23.0.tgz#8364ca62df8eafb830499f699177466c3b03499d"
+  dependencies:
+    babel-runtime "^6.22.0"
+    core-js "^2.4.0"
+    regenerator-runtime "^0.10.0"
+
 babel-preset-env@1.1.8:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/babel-preset-env/-/babel-preset-env-1.1.8.tgz#c46734c6233c3f87d177513773db3cf3c1758aaa"
@@ -877,6 +1079,41 @@ babel-preset-react@6.22.0:
     babel-plugin-transform-react-jsx-self "^6.22.0"
     babel-plugin-transform-react-jsx-source "^6.22.0"
 
+babel-preset-stage-0@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-stage-0/-/babel-preset-stage-0-6.22.0.tgz#707eeb5b415da769eff9c42f4547f644f9296ef9"
+  dependencies:
+    babel-plugin-transform-do-expressions "^6.22.0"
+    babel-plugin-transform-function-bind "^6.22.0"
+    babel-preset-stage-1 "^6.22.0"
+
+babel-preset-stage-1@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-stage-1/-/babel-preset-stage-1-6.22.0.tgz#7da05bffea6ad5a10aef93e320cfc6dd465dbc1a"
+  dependencies:
+    babel-plugin-transform-class-constructor-call "^6.22.0"
+    babel-plugin-transform-export-extensions "^6.22.0"
+    babel-preset-stage-2 "^6.22.0"
+
+babel-preset-stage-2@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-stage-2/-/babel-preset-stage-2-6.22.0.tgz#ccd565f19c245cade394b21216df704a73b27c07"
+  dependencies:
+    babel-plugin-syntax-dynamic-import "^6.18.0"
+    babel-plugin-transform-class-properties "^6.22.0"
+    babel-plugin-transform-decorators "^6.22.0"
+    babel-preset-stage-3 "^6.22.0"
+
+babel-preset-stage-3@^6.22.0:
+  version "6.22.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-stage-3/-/babel-preset-stage-3-6.22.0.tgz#a4e92bbace7456fafdf651d7a7657ee0bbca9c2e"
+  dependencies:
+    babel-plugin-syntax-trailing-function-commas "^6.22.0"
+    babel-plugin-transform-async-generator-functions "^6.22.0"
+    babel-plugin-transform-async-to-generator "^6.22.0"
+    babel-plugin-transform-exponentiation-operator "^6.22.0"
+    babel-plugin-transform-object-rest-spread "^6.22.0"
+
 babel-register@^6.22.0, babel-register@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.23.0.tgz#c9aa3d4cca94b51da34826c4a0f9e08145d74ff3"
@@ -889,6 +1126,22 @@ babel-register@^6.22.0, babel-register@^6.23.0:
     mkdirp "^0.5.1"
     source-map-support "^0.4.2"
 
+babel-register@^6.24.0:
+  version "6.24.0"
+  resolved "https://registry.yarnpkg.com/babel-register/-/babel-register-6.24.0.tgz#5e89f8463ba9970356d02eb07dabe3308b080cfd"
+  dependencies:
+    babel-core "^6.24.0"
+    babel-runtime "^6.22.0"
+    core-js "^2.4.0"
+    home-or-tmp "^2.0.0"
+    lodash "^4.2.0"
+    mkdirp "^0.5.1"
+    source-map-support "^0.4.2"
+
+babel-resolver@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/babel-resolver/-/babel-resolver-1.1.0.tgz#ad705d1a67345840839ec36ab33a0238f307fc41"
+
 babel-runtime@6.22.0:
   version "6.22.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.22.0.tgz#1cf8b4ac67c77a4ddb0db2ae1f74de52ac4ca611"
@@ -903,14 +1156,14 @@ babel-runtime@^6.11.6:
     core-js "^2.4.0"
     regenerator-runtime "^0.9.5"
 
-babel-runtime@^6.18.0, babel-runtime@^6.20.0, babel-runtime@^6.22.0, babel-runtime@^6.9.0:
+babel-runtime@^6.18.0, babel-runtime@^6.2.0, babel-runtime@^6.20.0, babel-runtime@^6.22.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-runtime/-/babel-runtime-6.23.0.tgz#0a9489f144de70efb3ce4300accdb329e2fc543b"
   dependencies:
     core-js "^2.4.0"
     regenerator-runtime "^0.10.0"
 
-babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.23.0:
+babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.23.0, babel-template@^6.3.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-template/-/babel-template-6.23.0.tgz#04d4f270adbb3aa704a8143ae26faa529238e638"
   dependencies:
@@ -920,7 +1173,7 @@ babel-template@^6.16.0, babel-template@^6.22.0, babel-template@^6.23.0:
     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@^6.18.0, babel-traverse@^6.22.0, babel-traverse@^6.22.1, 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:
@@ -934,7 +1187,7 @@ 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-types@^6.15.0, babel-types@^6.16.0, babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.22.0, babel-types@^6.23.0:
+babel-types@^6.15.0, babel-types@^6.18.0, babel-types@^6.19.0, babel-types@^6.22.0, babel-types@^6.23.0:
   version "6.23.0"
   resolved "https://registry.yarnpkg.com/babel-types/-/babel-types-6.23.0.tgz#bb17179d7538bad38cd0c9e115d340f77e7e9acf"
   dependencies:
@@ -943,6 +1196,10 @@ babel-types@^6.15.0, babel-types@^6.16.0, babel-types@^6.18.0, babel-types@^6.19
     lodash "^4.2.0"
     to-fast-properties "^1.0.1"
 
+babel@^6.23.0:
+  version "6.23.0"
+  resolved "https://registry.yarnpkg.com/babel/-/babel-6.23.0.tgz#d0d1e7d803e974765beea3232d4e153c0efb90f4"
+
 babylon@^6.11.0, babylon@^6.13.0, babylon@^6.15.0:
   version "6.16.1"
   resolved "https://registry.yarnpkg.com/babylon/-/babylon-6.16.1.tgz#30c5a22f481978a9e7f8cdfdf496b11d94b404d3"
@@ -1141,7 +1398,7 @@ chalk@1.1.3, chalk@^1.0.0, chalk@^1.1.0, chalk@^1.1.1, chalk@^1.1.3:
     strip-ansi "^3.0.0"
     supports-color "^2.0.0"
 
-chokidar@^1.0.0:
+chokidar@^1.0.0, chokidar@^1.6.1:
   version "1.6.1"
   resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-1.6.1.tgz#2f4447ab5e96e50fb3d789fd90d4c72e0e4c70c2"
   dependencies:
@@ -1283,7 +1540,7 @@ combined-stream@^1.0.5, combined-stream@~1.0.5:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@2.9.x, commander@^2.9.0:
+commander@2.9.x, commander@^2.8.1, commander@^2.9.0:
   version "2.9.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.9.0.tgz#9c99094176e12240cb22d6c5146098400fe0f7d4"
   dependencies:
@@ -1320,7 +1577,7 @@ concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
 
-concat-stream@^1.4.6:
+concat-stream@^1.4.6, concat-stream@^1.5.2:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/concat-stream/-/concat-stream-1.6.0.tgz#0aac662fd52be78964d5532f694784e70110acf7"
   dependencies:
@@ -1577,6 +1834,13 @@ default-require-extensions@^1.0.0:
   dependencies:
     strip-bom "^2.0.0"
 
+define-properties@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
+  dependencies:
+    foreach "^2.0.5"
+    object-keys "^1.0.8"
+
 defined@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/defined/-/defined-1.0.0.tgz#c98d9bcef75674188e110969151199e39b1fa693"
@@ -1639,6 +1903,13 @@ doctrine@^1.2.2:
     esutils "^2.0.2"
     isarray "^1.0.0"
 
+doctrine@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/doctrine/-/doctrine-2.0.0.tgz#c73d8d2909d22291e1a007a395804da8b665fe63"
+  dependencies:
+    esutils "^2.0.2"
+    isarray "^1.0.0"
+
 dom-converter@~0.1:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/dom-converter/-/dom-converter-0.1.4.tgz#a45ef5727b890c9bffe6d7c876e7b19cb0e17f3b"
@@ -1751,6 +2022,23 @@ error-ex@^1.2.0:
   dependencies:
     is-arrayish "^0.2.1"
 
+es-abstract@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.7.0.tgz#dfade774e01bfcd97f96180298c449c8623fb94c"
+  dependencies:
+    es-to-primitive "^1.1.1"
+    function-bind "^1.1.0"
+    is-callable "^1.1.3"
+    is-regex "^1.0.3"
+
+es-to-primitive@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.1.1.tgz#45355248a88979034b6792e19bb81f2b7975dd0d"
+  dependencies:
+    is-callable "^1.1.1"
+    is-date-object "^1.0.1"
+    is-symbol "^1.0.1"
+
 es5-ext@^0.10.7, es5-ext@^0.10.8, es5-ext@~0.10.11, es5-ext@~0.10.2, es5-ext@~0.10.7:
   version "0.10.12"
   resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.12.tgz#aa84641d4db76b62abba5e45fd805ecbab140047"
@@ -1811,7 +2099,7 @@ escape-string-regexp@1.0.5, escape-string-regexp@^1.0.2, escape-string-regexp@^1
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-escodegen@^1.6.1:
+escodegen@1.8.x, escodegen@^1.6.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.8.1.tgz#5a5b53af4693110bebb0867aa3430dd3b70a1018"
   dependencies:
@@ -1858,6 +2146,10 @@ eslint-module-utils@^1.0.0:
     debug "2.2.0"
     pkg-dir "^1.0.0"
 
+eslint-plugin-babel@^4.1.0:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-babel/-/eslint-plugin-babel-4.1.1.tgz#ef285c87039b67beb3bbd227f5b0eed4fb376b87"
+
 eslint-plugin-flowtype@2.21.0:
   version "2.21.0"
   resolved "https://registry.yarnpkg.com/eslint-plugin-flowtype/-/eslint-plugin-flowtype-2.21.0.tgz#a47e85abcdd181d37a336054bd552149ae387d9c"
@@ -1894,6 +2186,16 @@ eslint-plugin-react@6.4.1:
     doctrine "^1.2.2"
     jsx-ast-utils "^1.3.1"
 
+eslint-plugin-react@^6.10.0:
+  version "6.10.3"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-react/-/eslint-plugin-react-6.10.3.tgz#c5435beb06774e12c7db2f6abaddcbf900cd3f78"
+  dependencies:
+    array.prototype.find "^2.0.1"
+    doctrine "^1.2.2"
+    has "^1.0.1"
+    jsx-ast-utils "^1.3.4"
+    object.assign "^4.0.4"
+
 eslint@3.8.1:
   version "3.8.1"
   resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.8.1.tgz#7d02db44cd5aaf4fa7aa489e1f083baa454342ba"
@@ -1932,14 +2234,54 @@ eslint@3.8.1:
     text-table "~0.2.0"
     user-home "^2.0.0"
 
-espree@^3.3.1:
+eslint@^3.16.1:
+  version "3.18.0"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-3.18.0.tgz#647e985c4ae71502d20ac62c109f66d5104c8a4b"
+  dependencies:
+    babel-code-frame "^6.16.0"
+    chalk "^1.1.3"
+    concat-stream "^1.5.2"
+    debug "^2.1.1"
+    doctrine "^2.0.0"
+    escope "^3.6.0"
+    espree "^3.4.0"
+    esquery "^1.0.0"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    file-entry-cache "^2.0.0"
+    glob "^7.0.3"
+    globals "^9.14.0"
+    ignore "^3.2.0"
+    imurmurhash "^0.1.4"
+    inquirer "^0.12.0"
+    is-my-json-valid "^2.10.0"
+    is-resolvable "^1.0.0"
+    js-yaml "^3.5.1"
+    json-stable-stringify "^1.0.0"
+    levn "^0.3.0"
+    lodash "^4.0.0"
+    mkdirp "^0.5.0"
+    natural-compare "^1.4.0"
+    optionator "^0.8.2"
+    path-is-inside "^1.0.1"
+    pluralize "^1.2.1"
+    progress "^1.1.8"
+    require-uncached "^1.0.2"
+    shelljs "^0.7.5"
+    strip-bom "^3.0.0"
+    strip-json-comments "~2.0.1"
+    table "^3.7.8"
+    text-table "~0.2.0"
+    user-home "^2.0.0"
+
+espree@^3.3.1, espree@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/espree/-/espree-3.4.0.tgz#41656fa5628e042878025ef467e78f125cb86e1d"
   dependencies:
     acorn "4.0.4"
     acorn-jsx "^3.0.0"
 
-esprima@^2.6.0, esprima@^2.7.1:
+esprima@2.7.x, esprima@^2.6.0, esprima@^2.7.1:
   version "2.7.3"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-2.7.3.tgz#96e3b70d5779f6ad49cd032673d1c312767ba581"
 
@@ -1951,6 +2293,12 @@ esprima@~3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-3.0.0.tgz#53cf247acda77313e551c3aa2e73342d3fb4f7d9"
 
+esquery@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.0.tgz#cfba8b57d7fba93f17298a8a006a04cda13d80fa"
+  dependencies:
+    estraverse "^4.0.0"
+
 esrecurse@^4.1.0:
   version "4.1.0"
   resolved "https://registry.yarnpkg.com/esrecurse/-/esrecurse-4.1.0.tgz#4713b6536adf7f2ac4f327d559e7756bff648220"
@@ -1962,7 +2310,7 @@ estraverse@^1.9.1:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-1.9.3.tgz#af67f2dc922582415950926091a4005d29c9bb44"
 
-estraverse@^4.1.1, estraverse@^4.2.0:
+estraverse@^4.0.0, estraverse@^4.1.1, estraverse@^4.2.0:
   version "4.2.0"
   resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.2.0.tgz#0dee3fed31fcd469618ce7342099fc1afa0bdb13"
 
@@ -2215,6 +2563,10 @@ for-own@^0.1.4:
   dependencies:
     for-in "^1.0.1"
 
+foreach@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/foreach/-/foreach-2.0.5.tgz#0bee005018aeb260d0a3af3ae658dd0136ec1b99"
+
 forever-agent@~0.6.1:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
@@ -2245,6 +2597,10 @@ fs-extra@0.30.0, fs-extra@^0.30.0:
     path-is-absolute "^1.0.0"
     rimraf "^2.2.8"
 
+fs-readdir-recursive@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/fs-readdir-recursive/-/fs-readdir-recursive-1.0.0.tgz#8cd1745c8b4f8a29c8caec392476921ba195f560"
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2273,7 +2629,7 @@ fstream@^1.0.0, fstream@^1.0.2, fstream@~1.0.10:
     mkdirp ">=0.5 0"
     rimraf "2"
 
-function-bind@^1.0.2:
+function-bind@^1.0.2, function-bind@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.0.tgz#16176714c801798e4e8f2cf7f7529467bb4a5771"
 
@@ -2323,7 +2679,17 @@ glob-parent@^2.0.0:
   dependencies:
     is-glob "^2.0.0"
 
-glob@^7.0.3, glob@^7.0.5:
+glob@5.x:
+  version "5.0.15"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-5.0.15.tgz#1bc936b9e02f4a603fcc222ecf7633d30b8b93b1"
+  dependencies:
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "2 || 3"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
+glob@^7.0.0, glob@^7.0.3, glob@^7.0.5:
   version "7.1.1"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.1.tgz#805211df04faaf1c63a3600306cdf5ade50b2ec8"
   dependencies:
@@ -2334,7 +2700,7 @@ glob@^7.0.3, glob@^7.0.5:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-globals@^9.0.0, globals@^9.2.0:
+globals@^9.0.0, globals@^9.14.0, globals@^9.2.0:
   version "9.16.0"
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.16.0.tgz#63e903658171ec2d9f51b1d31de5e2b8dc01fb80"
 
@@ -2349,7 +2715,7 @@ globby@^5.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
-graceful-fs@^4.1.2, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
+graceful-fs@^4.1.2, graceful-fs@^4.1.4, graceful-fs@^4.1.6, graceful-fs@^4.1.9:
   version "4.1.11"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.1.11.tgz#0e8bdfe4d1ddb8854d64e04ea7c00e2a026e5658"
 
@@ -2367,7 +2733,7 @@ gzip-size@3.0.0:
   dependencies:
     duplexer "^0.1.1"
 
-handlebars@^4.0.3:
+handlebars@^4.0.1, handlebars@^4.0.3:
   version "4.0.6"
   resolved "https://registry.yarnpkg.com/handlebars/-/handlebars-4.0.6.tgz#2ce4484850537f9c97a8026d5399b935c4ed4ed7"
   dependencies:
@@ -2552,7 +2918,7 @@ ieee754@^1.1.4:
   version "1.1.8"
   resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.8.tgz#be33d40ac10ef1926701f6f08a2d86fbfd1ad3e4"
 
-ignore@^3.1.5:
+ignore@^3.1.5, ignore@^3.2.0:
   version "3.2.4"
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-3.2.4.tgz#4055e03596729a8fabe45a43c100ad5ed815c4e8"
 
@@ -2609,6 +2975,10 @@ interpret@^0.6.4:
   version "0.6.6"
   resolved "https://registry.yarnpkg.com/interpret/-/interpret-0.6.6.tgz#fecd7a18e7ce5ca6abfb953e1f86213a49f1625b"
 
+interpret@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/interpret/-/interpret-1.0.1.tgz#d579fb7f693b858004947af39fa0db49f795602c"
+
 invariant@^2.1.0, invariant@^2.2.0, invariant@^2.2.1, invariant@^2.2.2:
   version "2.2.2"
   resolved "https://registry.yarnpkg.com/invariant/-/invariant-2.2.2.tgz#9e1f56ac0acdb6bf303306f338be3b204ae60360"
@@ -2647,12 +3017,20 @@ is-builtin-module@^1.0.0:
   dependencies:
     builtin-modules "^1.0.0"
 
+is-callable@^1.1.1, is-callable@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.3.tgz#86eb75392805ddc33af71c92a0eedf74ee7604b2"
+
 is-ci@^1.0.9:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.0.10.tgz#f739336b2632365061a9d48270cd56ae3369318e"
   dependencies:
     ci-info "^1.0.0"
 
+is-date-object@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.1.tgz#9aa20eb6aeebbff77fbd33e74ca01b33581d3a16"
+
 is-dotfile@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-dotfile/-/is-dotfile-1.0.2.tgz#2c132383f39199f8edc268ca01b9b007d205cc4d"
@@ -2750,6 +3128,12 @@ is-property@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/is-property/-/is-property-1.0.2.tgz#57fe1c4e48474edd65b09911f26b1cd4095dda84"
 
+is-regex@^1.0.3:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.4.tgz#5517489b547091b0930e095654ced25ee97e9491"
+  dependencies:
+    has "^1.0.1"
+
 is-resolvable@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-resolvable/-/is-resolvable-1.0.0.tgz#8df57c61ea2e3c501408d100fb013cf8d6e0cc62"
@@ -2766,6 +3150,10 @@ is-svg@^2.0.0:
   dependencies:
     html-comment-regex "^1.1.0"
 
+is-symbol@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.1.tgz#3cc59f00025194b6ab2e38dbae6689256b660572"
+
 is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
@@ -3063,7 +3451,7 @@ js-tokens@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-3.0.1.tgz#08e9f132484a2c45a30907e9dc4d5567b7f114d7"
 
-js-yaml@^3.4.3, js-yaml@^3.5.1, js-yaml@^3.7.0:
+js-yaml@3.x, js-yaml@^3.4.3, js-yaml@^3.5.1, js-yaml@^3.7.0:
   version "3.8.2"
   resolved "https://registry.yarnpkg.com/js-yaml/-/js-yaml-3.8.2.tgz#02d3e2c0f6beab20248d412c352203827d786721"
   dependencies:
@@ -3161,7 +3549,7 @@ jsprim@^1.2.2:
     json-schema "0.2.3"
     verror "1.3.6"
 
-jsx-ast-utils@^1.0.0, jsx-ast-utils@^1.3.1:
+jsx-ast-utils@^1.0.0, jsx-ast-utils@^1.3.1, jsx-ast-utils@^1.3.4:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/jsx-ast-utils/-/jsx-ast-utils-1.4.0.tgz#5afe38868f56bc8cc7aeaef0100ba8c75bd12591"
   dependencies:
@@ -3308,6 +3696,10 @@ lodash.uniq@^4.3.0:
   version "4.5.0"
   resolved "https://registry.yarnpkg.com/lodash.uniq/-/lodash.uniq-4.5.0.tgz#d0225373aeb652adc1bc82e4945339a842754773"
 
+lodash@3.x:
+  version "3.10.1"
+  resolved "https://registry.yarnpkg.com/lodash/-/lodash-3.10.1.tgz#5bf45e8e49ba4189e17d482789dfd15bd140b7b6"
+
 "lodash@>=3.5 <5", lodash@^4.0.0, lodash@^4.14.0, lodash@^4.15.0, lodash@^4.16.4, lodash@^4.17.2, lodash@^4.2.0, lodash@^4.3.0:
   version "4.17.4"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.4.tgz#78203a4d1c328ae1d86dca6460e369b57f4055ae"
@@ -3431,7 +3823,7 @@ mime@1.3.4, mime@^1.3.4:
   version "1.3.4"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.3.4.tgz#115f9e3b6b3daf2959983cb38f149a2d40eb5d53"
 
-minimatch@3.0.3, minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3:
+"minimatch@2 || 3", minimatch@3.0.3, minimatch@^3.0.0, minimatch@^3.0.2, minimatch@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.3.tgz#2a4e4090b96b2db06a9d7df01055a62a77c9b774"
   dependencies:
@@ -3445,7 +3837,7 @@ minimist@^1.1.1, minimist@^1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
 
-"mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
+mkdirp@0.5.x, "mkdirp@>=0.5 0", mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.0, mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
@@ -3459,6 +3851,14 @@ ms@0.7.2:
   version "0.7.2"
   resolved "https://registry.yarnpkg.com/ms/-/ms-0.7.2.tgz#ae25cf2512b3885a1d95d7f037868d8431124765"
 
+multi-glob@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/multi-glob/-/multi-glob-1.0.1.tgz#e67d2ab4429d27606e6eb4db35094afc91788750"
+  dependencies:
+    async "1.x"
+    glob "5.x"
+    lodash "3.x"
+
 mute-stream@0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
@@ -3558,7 +3958,7 @@ node-pre-gyp@^0.6.29:
     tar "~2.2.1"
     tar-pack "~3.3.0"
 
-nopt@~3.0.6:
+nopt@3.x, nopt@~3.0.6:
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/nopt/-/nopt-3.0.6.tgz#c6465dbf08abcd4db359317f79ac68a646b28ff9"
   dependencies:
@@ -3625,6 +4025,18 @@ object-assign@4.1.1, object-assign@^4.0.1, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
 
+object-keys@^1.0.10, object-keys@^1.0.8:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.0.11.tgz#c54601778ad560f1142ce0e01bcca8b56d13426d"
+
+object.assign@^4.0.4:
+  version "4.0.4"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.0.4.tgz#b1c9cc044ef1b9fe63606fc141abbb32e14730cc"
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.0"
+    object-keys "^1.0.10"
+
 object.omit@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/object.omit/-/object.omit-2.0.1.tgz#1a9c744829f39dbb858c76ca3579ae2a54ebd1fa"
@@ -3642,7 +4054,7 @@ on-headers@~1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/on-headers/-/on-headers-1.0.1.tgz#928f5d0f470d49342651ea6794b0857c100693f7"
 
-once@^1.3.0, once@^1.4.0:
+once@1.x, once@^1.3.0, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
@@ -3711,6 +4123,14 @@ os-tmpdir@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"
 
+output-file-sync@^1.1.0:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/output-file-sync/-/output-file-sync-1.1.2.tgz#d0a33eefe61a205facb90092e826598d5245ce76"
+  dependencies:
+    graceful-fs "^4.1.4"
+    mkdirp "^0.5.1"
+    object-assign "^4.1.0"
+
 pako@~0.2.0:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/pako/-/pako-0.2.9.tgz#f3f7522f4ef782348da8161bad9ecfd51bf83a75"
@@ -4393,6 +4813,12 @@ readline2@^1.0.1:
     is-fullwidth-code-point "^1.0.0"
     mute-stream "0.0.5"
 
+rechoir@^0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/rechoir/-/rechoir-0.6.2.tgz#85204b54dba82d5742e28c96756ef43af50e3384"
+  dependencies:
+    resolve "^1.1.6"
+
 recursive-readdir@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/recursive-readdir/-/recursive-readdir-2.1.1.tgz#a01cfc7f7f38a53ec096a096f63a50489c3e297c"
@@ -4560,7 +4986,7 @@ resolve@1.1.7:
   version "1.1.7"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
 
-resolve@^1.1.6, resolve@^1.2.0:
+resolve@^1.1.0, resolve@^1.1.6, resolve@^1.2.0:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.3.2.tgz#1f0442c9e0cbb8136e87b9305f932f46c7f28235"
   dependencies:
@@ -4685,6 +5111,14 @@ shelljs@^0.6.0:
   version "0.6.1"
   resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.6.1.tgz#ec6211bed1920442088fe0f70b2837232ed2c8a8"
 
+shelljs@^0.7.5:
+  version "0.7.7"
+  resolved "https://registry.yarnpkg.com/shelljs/-/shelljs-0.7.7.tgz#b2f5c77ef97148f4b4f6e22682e10bba8667cff1"
+  dependencies:
+    glob "^7.0.0"
+    interpret "^1.0.0"
+    rechoir "^0.6.2"
+
 shellwords@^0.1.0:
   version "0.1.0"
   resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.0.tgz#66afd47b6a12932d9071cbfd98a52e785cd0ba14"
@@ -4752,16 +5186,16 @@ source-map-support@^0.4.2:
   dependencies:
     source-map "^0.5.3"
 
-source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1, source-map@~0.5.3:
-  version "0.5.6"
-  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
-
-source-map@^0.4.4, source-map@~0.4.1:
+source-map@0.4.x, source-map@^0.4.4, source-map@~0.4.1:
   version "0.4.4"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.4.4.tgz#eba4f5da9c0dc999de68032d8b4f76173652036b"
   dependencies:
     amdefine ">=0.0.4"
 
+source-map@0.5.x, source-map@^0.5.0, source-map@^0.5.3, source-map@^0.5.6, source-map@~0.5.1, source-map@~0.5.3:
+  version "0.5.6"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.6.tgz#75ce38f52bf0733c5a7f0c118d81334a2bb5f412"
+
 source-map@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.2.0.tgz#dab73fbcfc2ba819b4de03bd6f6eaa48164b3f9d"
@@ -4887,6 +5321,12 @@ style-loader@0.13.1:
   dependencies:
     loader-utils "^0.2.7"
 
+supports-color@3.1.x:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-3.1.2.tgz#72a262894d9d408b956ca05ff37b2ed8a6e2a2d5"
+  dependencies:
+    has-flag "^1.0.0"
+
 supports-color@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-2.0.0.tgz#535d045ce6b6363fa40117084629995e9df324c7"
@@ -5126,6 +5566,10 @@ url@^0.11.0:
     punycode "1.3.2"
     querystring "0.2.0"
 
+user-home@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/user-home/-/user-home-1.1.1.tgz#2b5be23a32b63a7c9deb8d0f28d485724a3df190"
+
 user-home@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/user-home/-/user-home-2.0.0.tgz#9c70bfd8169bc1dcbf48604e0f04b8b49cde9e9f"
@@ -5162,6 +5606,12 @@ uuid@^3.0.0:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.0.1.tgz#6544bba2dfda8c1cf17e629a3a305e2bb1fee6c1"
 
+v8flags@^2.0.10:
+  version "2.0.11"
+  resolved "https://registry.yarnpkg.com/v8flags/-/v8flags-2.0.11.tgz#bca8f30f0d6d60612cc2c00641e6962d42ae6881"
+  dependencies:
+    user-home "^1.1.1"
+
 validate-npm-package-license@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/validate-npm-package-license/-/validate-npm-package-license-3.0.1.tgz#2804babe712ad3379459acfbe24746ab2c303fbc"
@@ -5328,7 +5778,7 @@ which-module@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/which-module/-/which-module-1.0.0.tgz#bba63ca861948994ff307736089e3b96026c2a4f"
 
-which@^1.0.5, which@^1.1.1, which@^1.2.9:
+which@1.2.x, which@^1.0.5, which@^1.1.1, which@^1.2.9:
   version "1.2.12"
   resolved "https://registry.yarnpkg.com/which/-/which-1.2.12.tgz#de67b5e450269f194909ef23ece4ebe416fa1192"
   dependencies:
@@ -5348,14 +5798,14 @@ wordwrap@0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.2.tgz#b79669bb42ecb409f83d583cad52ca17eaa1643f"
 
+wordwrap@1.0.x, wordwrap@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
+
 wordwrap@~0.0.2:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-0.0.3.tgz#a3d5da6cd5c0bc0008d37234bbaf1bed63059107"
 
-wordwrap@~1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
-
 worker-farm@^1.3.1:
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.3.1.tgz#4333112bb49b17aa050b87895ca6b2cacf40e5ff"
diff --git a/package.json b/package.json
index 4a9035f..81fbf26 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "main": "index.js",
   "scripts": {
     "lint": "eslint src",
-    "dev": "nodemon --exec 'babel-node src/index'",
+    "dev": "nodemon --exec babel-node src/index",
     "test": "npm run lint",
     "start": "nf start"
   },
@@ -34,7 +34,7 @@
     "nodemon": "^1.11.0"
   },
   "dependencies": {
-    "bcrypt": "^0.8.7",
+    "bcrypt-nodejs": "^0.0.3",
     "body-parser": "^1.15.2",
     "create-react-app": "1.2.1",
     "dotenv": "^2.0.0",
diff --git a/src/index.js b/src/index.js
index d67af11..77450b5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,24 +1,33 @@
 // dotenv allows us to declare environment variables in a .env file, \
 // find out more here https://github.com/motdotla/dotenv
-require("dotenv").config();
+require('dotenv').config();
 import express from 'express';
 import bodyParser from 'body-parser';
 import mongoose from 'mongoose';
 import passport from 'passport';
+import './services/passport';
 
 mongoose.Promise = global.Promise;
 mongoose
-  .connect("mongodb://localhost/todo-list-app")
-  .then(() => console.log("[mongoose] Connected to MongoDB"))
-  .catch(() => console.log("[mongoose] Error connecting to MongoDB"));
+  .connect('mongodb://localhost/todo-list-app')
+  .then(() => console.log('[mongoose] Connected to MongoDB'))
+  .catch(() => console.log('[mongoose] Error connecting to MongoDB'));
 
 const app = express();
 
-const authenticationRoutes = require("./routes/AuthenticationRoutes");
+import authenticationRoutes from './routes/AuthenticationRoutes';
 
 app.use(bodyParser.json());
-// app.use(authenticationRoutes);
+app.use(authenticationRoutes);
+
+const authStrategy = passport.authenticate('authStrategy', { session: false });
+
+app.get('/api/secret', authStrategy, (request, response, next) => {
+  response.send(`The current user is ${request.user.username}`);
+});
+
 const port = process.env.PORT || 3001;
+
 app.listen(port, () => {
   console.log(`Listening on port:${port}`);
 });
diff --git a/src/routes/AuthenticationRoutes.js b/src/routes/AuthenticationRoutes.js
index 2f593c1..629c931 100644
--- a/src/routes/AuthenticationRoutes.js
+++ b/src/routes/AuthenticationRoutes.js
@@ -2,4 +2,61 @@ import express from 'express';
 const router = express.Router();
 import jwt from 'jwt-simple';
 import User from '../models/UserModel';
-import bcrypt from 'bcrypt';
+import bcrypt from 'bcrypt-nodejs';
+import passport from 'passport';
+import '../services/passport';
+
+const signinStrategy = passport.authenticate('signinStrategy', { session: false });
+
+// Helper method to create a token for a user
+function tokenForUser(user) {
+  const timestamp = new Date().getTime();
+  return jwt.encode({ userId: user.id, iat: timestamp }, process.env.SECRET);
+}
+
+router.post('/api/signin', signinStrategy, (request, response, next) => {
+  response.json({ token: tokenForUser(request.user) });
+});
+
+router.post('/api/signup', (request, response, next) => {
+  // Grab the username and password from our request body
+
+  const { username, password } = request.body;
+  // If no username or password was supplied, return an error
+
+  if (!username || !password) {
+    return response.status(422)
+    .json({ error: 'You must provide a username and password' });
+  }
+
+  // Look for a user with the current username
+
+  User.findOne({ username }).exec()
+    .then((existingUser) => {
+      // If the user exists, return an error on signup
+      if (existingUser) {
+        return response.status(422).json({ error: 'Username is in use'});
+      }
+
+      // If the user does not exist create the user
+      // Use bcrypt to hash their password so we don't save plain text passwords
+      bcrypt.genSalt(10, (salt) => {
+        bcrypt.hash(password, salt, null, (error, hashedPassword) => {
+          if (error) {
+            return next(error);
+          }
+
+          // Create a new user with the supplied username and the hashed password
+          const newUser = new User({ username, password: hashedPassword });
+
+          // Save and return the user
+          newUser.save()
+            .then(user => response.json({ token: tokenForUser(user) }));
+
+        });
+      });
+    })
+    .catch(error => next(error));
+});
+
+export default router;
diff --git a/src/services/passport.js b/src/services/passport.js
index 8229b59..bf8f89a 100644
--- a/src/services/passport.js
+++ b/src/services/passport.js
@@ -1,8 +1,67 @@
-import bcrypt from 'bcrypt';
+import bcrypt from 'bcrypt-nodejs';
 import passport from 'passport';
 import User from '../models/UserModel';
+import LocalStrategy from 'passport-local';
 import {
   Strategy as JwtStrategy,
   ExtractJwt
 } from 'passport-jwt';
-import LocalStrategy from 'passport-local';
+require('dotenv').config();
+
+const signinStrategy = new LocalStrategy((username, password, done) => {
+  User.findOne({ username }).exec()
+    .then(user => {
+      // If there is no user found call done with 'null' argument, signifying no error
+      // and 'false' signifying that the signin failed
+      if (!user) {
+        return done(null, false);
+      }
+
+      bcrypt.compare(password, user.password, (error, isMatch) => {
+        // If there is an error, call done with error
+        if (error) {
+          return done(error, false);
+        }
+
+        // If the passwords don't match, call done with null (no error)
+        // and 'false' (sign in failed)
+        if (!isMatch) {
+          return done(null, false);
+        }
+
+        // If no errors and the passwords match
+        // call done with 'null' (no error)
+        // and with the now signed in user
+        return done(null, user);
+      });
+    })
+    .catch(error => done(error, false));
+});
+
+// Setup options for JwtStrategy
+const jwtOptions = {
+  // Get the secret from our environment
+  secretOrKey: process.env.SECRET,
+  // Tell our strategy where to find our token in the request
+  jwtFromRequest: ExtractJwt.fromHeader('authorization')
+};
+
+// Create JWT strategy
+// This will take our token and decode it to
+// extract the information we have stored in it
+const authStrategy = new JwtStrategy(jwtOptions, (payload, done) => {
+  User.findById(payload.userId, (error, user) => {
+    if (error) { return done(error, false); }
+
+    if (user) {
+      done(null, user);
+    } else {
+      done(null, false);
+    }
+
+  });
+});
+
+// Tell passport to use this strategy
+passport.use('authStrategy', authStrategy);
+passport.use('signinStrategy', signinStrategy);
diff --git a/yarn.lock b/yarn.lock
index aa617de..a28dad9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -871,27 +871,20 @@ base64url@2.0.0, base64url@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/base64url/-/base64url-2.0.0.tgz#eac16e03ea1438eff9423d69baa36262ed1f70bb"
 
+bcrypt-nodejs@^0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/bcrypt-nodejs/-/bcrypt-nodejs-0.0.3.tgz#c60917f26dc235661566c681061c303c2b28842b"
+
 bcrypt-pbkdf@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz#63bc5dcb61331b92bc05fd528953c33462a06f8d"
   dependencies:
     tweetnacl "^0.14.3"
 
-bcrypt@^0.8.7:
-  version "0.8.7"
-  resolved "https://registry.yarnpkg.com/bcrypt/-/bcrypt-0.8.7.tgz#bc3875a9afd0a7b2cd231a6a7f218a5ce156b093"
-  dependencies:
-    bindings "1.2.1"
-    nan "2.3.5"
-
 binary-extensions@^1.0.0:
   version "1.8.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-1.8.0.tgz#48ec8d16df4377eae5fa5884682480af4d95c774"
 
-bindings@1.2.1:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/bindings/-/bindings-1.2.1.tgz#14ad6113812d2d37d72e67b4cacb4bb726505f11"
-
 block-stream@*:
   version "0.0.9"
   resolved "https://registry.yarnpkg.com/block-stream/-/block-stream-0.0.9.tgz#13ebfe778a03205cfe03751481ebb4b3300c126a"
@@ -2499,7 +2492,7 @@ mute-stream@0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.5.tgz#8fbfabb0a98a253d3184331f9e8deb7372fac6c0"
 
-nan@2.3.5, nan@^2.3.0:
+nan@^2.3.0:
   version "2.3.5"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.3.5.tgz#822a0dc266290ce4cd3a12282ca3e7e364668a08"