From 4d329c8da508fb6c73edbcad17338ad81ccab3b1 Mon Sep 17 00:00:00 2001
From: Dessalines <tyhou13@gmx.com>
Date: Thu, 29 Aug 2019 20:11:29 -0700
Subject: [PATCH] Adding support for mentions via tribute.

- Adding mentions in comment textareas for users (@) and communities
(#). Fixes #129
- Removing balloon-css
---
 ui/assets/libs/balloon-css/balloon.min.css |   1 -
 ui/package.json                            |   2 +-
 ui/src/components/comment-form.tsx         | 111 +++-
 ui/src/css/tribute.css                     |  27 +
 ui/src/index.tsx                           |   1 +
 ui/yarn.lock                               | 582 ++++++++++++++++++++-
 6 files changed, 693 insertions(+), 31 deletions(-)
 delete mode 100644 ui/assets/libs/balloon-css/balloon.min.css
 create mode 100644 ui/src/css/tribute.css

diff --git a/ui/assets/libs/balloon-css/balloon.min.css b/ui/assets/libs/balloon-css/balloon.min.css
deleted file mode 100644
index b5991e1d..00000000
--- a/ui/assets/libs/balloon-css/balloon.min.css
+++ /dev/null
@@ -1 +0,0 @@
-button[data-balloon]{overflow:visible}[data-balloon]{position:relative;cursor:pointer}[data-balloon]:after{filter:alpha(opactiy=0);-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";-moz-opacity:0;-khtml-opacity:0;opacity:0;pointer-events:none;-webkit-transition:all 0.18s ease-out 0.18s;-moz-transition:all 0.18s ease-out 0.18s;-ms-transition:all 0.18s ease-out 0.18s;-o-transition:all 0.18s ease-out 0.18s;transition:all 0.18s ease-out 0.18s;font-family:sans-serif !important;font-weight:normal !important;font-style:normal !important;text-shadow:none !important;font-size:12px !important;background:rgba(17,17,17,0.9);border-radius:4px;color:#fff;content:attr(data-balloon);padding:.5em 1em;position:absolute;white-space:nowrap;z-index:10}[data-balloon]:before{background:no-repeat url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http://www.w3.org/2000/svg%22%20width%3D%2236px%22%20height%3D%2212px%22%3E%3Cpath%20fill%3D%22rgba(17,17,17,0.9)%22%20transform%3D%22rotate(0)%22%20d%3D%22M2.658,0.000%20C-13.615,0.000%2050.938,0.000%2034.662,0.000%20C28.662,0.000%2023.035,12.002%2018.660,12.002%20C14.285,12.002%208.594,0.000%202.658,0.000%20Z%22/%3E%3C/svg%3E");background-size:100% auto;width:18px;height:6px;filter:alpha(opactiy=0);-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";-moz-opacity:0;-khtml-opacity:0;opacity:0;pointer-events:none;-webkit-transition:all 0.18s ease-out 0.18s;-moz-transition:all 0.18s ease-out 0.18s;-ms-transition:all 0.18s ease-out 0.18s;-o-transition:all 0.18s ease-out 0.18s;transition:all 0.18s ease-out 0.18s;content:'';position:absolute;z-index:10}[data-balloon]:hover:before,[data-balloon]:hover:after,[data-balloon][data-balloon-visible]:before,[data-balloon][data-balloon-visible]:after{filter:alpha(opactiy=100);-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=100)";-moz-opacity:1;-khtml-opacity:1;opacity:1;pointer-events:auto}[data-balloon].font-awesome:after{font-family:FontAwesome}[data-balloon][data-balloon-break]:after{white-space:pre}[data-balloon][data-balloon-blunt]:before,[data-balloon][data-balloon-blunt]:after{-webkit-transition:none;-moz-transition:none;-ms-transition:none;-o-transition:none;transition:none}[data-balloon][data-balloon-pos="up"]:after{bottom:100%;left:50%;margin-bottom:11px;-webkit-transform:translate(-50%, 10px);-moz-transform:translate(-50%, 10px);-ms-transform:translate(-50%, 10px);transform:translate(-50%, 10px);-webkit-transform-origin:top;-moz-transform-origin:top;-ms-transform-origin:top;transform-origin:top}[data-balloon][data-balloon-pos="up"]:before{bottom:100%;left:50%;margin-bottom:5px;-webkit-transform:translate(-50%, 10px);-moz-transform:translate(-50%, 10px);-ms-transform:translate(-50%, 10px);transform:translate(-50%, 10px);-webkit-transform-origin:top;-moz-transform-origin:top;-ms-transform-origin:top;transform-origin:top}[data-balloon][data-balloon-pos="up"]:hover:after,[data-balloon][data-balloon-pos="up"][data-balloon-visible]:after{-webkit-transform:translate(-50%, 0);-moz-transform:translate(-50%, 0);-ms-transform:translate(-50%, 0);transform:translate(-50%, 0)}[data-balloon][data-balloon-pos="up"]:hover:before,[data-balloon][data-balloon-pos="up"][data-balloon-visible]:before{-webkit-transform:translate(-50%, 0);-moz-transform:translate(-50%, 0);-ms-transform:translate(-50%, 0);transform:translate(-50%, 0)}[data-balloon][data-balloon-pos="up-left"]:after{bottom:100%;left:0;margin-bottom:11px;-webkit-transform:translate(0, 10px);-moz-transform:translate(0, 10px);-ms-transform:translate(0, 10px);transform:translate(0, 10px);-webkit-transform-origin:top;-moz-transform-origin:top;-ms-transform-origin:top;transform-origin:top}[data-balloon][data-balloon-pos="up-left"]:before{bottom:100%;left:5px;margin-bottom:5px;-webkit-transform:translate(0, 10px);-moz-transform:translate(0, 10px);-ms-transform:translate(0, 10px);transform:translate(0, 10px);-webkit-transform-origin:top;-moz-transform-origin:top;-ms-transform-origin:top;transform-origin:top}[data-balloon][data-balloon-pos="up-left"]:hover:after,[data-balloon][data-balloon-pos="up-left"][data-balloon-visible]:after{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos="up-left"]:hover:before,[data-balloon][data-balloon-pos="up-left"][data-balloon-visible]:before{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos="up-right"]:after{bottom:100%;right:0;margin-bottom:11px;-webkit-transform:translate(0, 10px);-moz-transform:translate(0, 10px);-ms-transform:translate(0, 10px);transform:translate(0, 10px);-webkit-transform-origin:top;-moz-transform-origin:top;-ms-transform-origin:top;transform-origin:top}[data-balloon][data-balloon-pos="up-right"]:before{bottom:100%;right:5px;margin-bottom:5px;-webkit-transform:translate(0, 10px);-moz-transform:translate(0, 10px);-ms-transform:translate(0, 10px);transform:translate(0, 10px);-webkit-transform-origin:top;-moz-transform-origin:top;-ms-transform-origin:top;transform-origin:top}[data-balloon][data-balloon-pos="up-right"]:hover:after,[data-balloon][data-balloon-pos="up-right"][data-balloon-visible]:after{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos="up-right"]:hover:before,[data-balloon][data-balloon-pos="up-right"][data-balloon-visible]:before{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos='down']:after{left:50%;margin-top:11px;top:100%;-webkit-transform:translate(-50%, -10px);-moz-transform:translate(-50%, -10px);-ms-transform:translate(-50%, -10px);transform:translate(-50%, -10px)}[data-balloon][data-balloon-pos='down']:before{background:no-repeat url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http://www.w3.org/2000/svg%22%20width%3D%2236px%22%20height%3D%2212px%22%3E%3Cpath%20fill%3D%22rgba(17,17,17,0.9)%22%20transform%3D%22rotate(180 18 6)%22%20d%3D%22M2.658,0.000%20C-13.615,0.000%2050.938,0.000%2034.662,0.000%20C28.662,0.000%2023.035,12.002%2018.660,12.002%20C14.285,12.002%208.594,0.000%202.658,0.000%20Z%22/%3E%3C/svg%3E");background-size:100% auto;width:18px;height:6px;left:50%;margin-top:5px;top:100%;-webkit-transform:translate(-50%, -10px);-moz-transform:translate(-50%, -10px);-ms-transform:translate(-50%, -10px);transform:translate(-50%, -10px)}[data-balloon][data-balloon-pos='down']:hover:after,[data-balloon][data-balloon-pos='down'][data-balloon-visible]:after{-webkit-transform:translate(-50%, 0);-moz-transform:translate(-50%, 0);-ms-transform:translate(-50%, 0);transform:translate(-50%, 0)}[data-balloon][data-balloon-pos='down']:hover:before,[data-balloon][data-balloon-pos='down'][data-balloon-visible]:before{-webkit-transform:translate(-50%, 0);-moz-transform:translate(-50%, 0);-ms-transform:translate(-50%, 0);transform:translate(-50%, 0)}[data-balloon][data-balloon-pos='down-left']:after{left:0;margin-top:11px;top:100%;-webkit-transform:translate(0, -10px);-moz-transform:translate(0, -10px);-ms-transform:translate(0, -10px);transform:translate(0, -10px)}[data-balloon][data-balloon-pos='down-left']:before{background:no-repeat url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http://www.w3.org/2000/svg%22%20width%3D%2236px%22%20height%3D%2212px%22%3E%3Cpath%20fill%3D%22rgba(17,17,17,0.9)%22%20transform%3D%22rotate(180 18 6)%22%20d%3D%22M2.658,0.000%20C-13.615,0.000%2050.938,0.000%2034.662,0.000%20C28.662,0.000%2023.035,12.002%2018.660,12.002%20C14.285,12.002%208.594,0.000%202.658,0.000%20Z%22/%3E%3C/svg%3E");background-size:100% auto;width:18px;height:6px;left:5px;margin-top:5px;top:100%;-webkit-transform:translate(0, -10px);-moz-transform:translate(0, -10px);-ms-transform:translate(0, -10px);transform:translate(0, -10px)}[data-balloon][data-balloon-pos='down-left']:hover:after,[data-balloon][data-balloon-pos='down-left'][data-balloon-visible]:after{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos='down-left']:hover:before,[data-balloon][data-balloon-pos='down-left'][data-balloon-visible]:before{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos='down-right']:after{right:0;margin-top:11px;top:100%;-webkit-transform:translate(0, -10px);-moz-transform:translate(0, -10px);-ms-transform:translate(0, -10px);transform:translate(0, -10px)}[data-balloon][data-balloon-pos='down-right']:before{background:no-repeat url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http://www.w3.org/2000/svg%22%20width%3D%2236px%22%20height%3D%2212px%22%3E%3Cpath%20fill%3D%22rgba(17,17,17,0.9)%22%20transform%3D%22rotate(180 18 6)%22%20d%3D%22M2.658,0.000%20C-13.615,0.000%2050.938,0.000%2034.662,0.000%20C28.662,0.000%2023.035,12.002%2018.660,12.002%20C14.285,12.002%208.594,0.000%202.658,0.000%20Z%22/%3E%3C/svg%3E");background-size:100% auto;width:18px;height:6px;right:5px;margin-top:5px;top:100%;-webkit-transform:translate(0, -10px);-moz-transform:translate(0, -10px);-ms-transform:translate(0, -10px);transform:translate(0, -10px)}[data-balloon][data-balloon-pos='down-right']:hover:after,[data-balloon][data-balloon-pos='down-right'][data-balloon-visible]:after{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos='down-right']:hover:before,[data-balloon][data-balloon-pos='down-right'][data-balloon-visible]:before{-webkit-transform:translate(0, 0);-moz-transform:translate(0, 0);-ms-transform:translate(0, 0);transform:translate(0, 0)}[data-balloon][data-balloon-pos='left']:after{margin-right:11px;right:100%;top:50%;-webkit-transform:translate(10px, -50%);-moz-transform:translate(10px, -50%);-ms-transform:translate(10px, -50%);transform:translate(10px, -50%)}[data-balloon][data-balloon-pos='left']:before{background:no-repeat url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http://www.w3.org/2000/svg%22%20width%3D%2212px%22%20height%3D%2236px%22%3E%3Cpath%20fill%3D%22rgba(17,17,17,0.9)%22%20transform%3D%22rotate(-90 18 18)%22%20d%3D%22M2.658,0.000%20C-13.615,0.000%2050.938,0.000%2034.662,0.000%20C28.662,0.000%2023.035,12.002%2018.660,12.002%20C14.285,12.002%208.594,0.000%202.658,0.000%20Z%22/%3E%3C/svg%3E");background-size:100% auto;width:6px;height:18px;margin-right:5px;right:100%;top:50%;-webkit-transform:translate(10px, -50%);-moz-transform:translate(10px, -50%);-ms-transform:translate(10px, -50%);transform:translate(10px, -50%)}[data-balloon][data-balloon-pos='left']:hover:after,[data-balloon][data-balloon-pos='left'][data-balloon-visible]:after{-webkit-transform:translate(0, -50%);-moz-transform:translate(0, -50%);-ms-transform:translate(0, -50%);transform:translate(0, -50%)}[data-balloon][data-balloon-pos='left']:hover:before,[data-balloon][data-balloon-pos='left'][data-balloon-visible]:before{-webkit-transform:translate(0, -50%);-moz-transform:translate(0, -50%);-ms-transform:translate(0, -50%);transform:translate(0, -50%)}[data-balloon][data-balloon-pos='right']:after{left:100%;margin-left:11px;top:50%;-webkit-transform:translate(-10px, -50%);-moz-transform:translate(-10px, -50%);-ms-transform:translate(-10px, -50%);transform:translate(-10px, -50%)}[data-balloon][data-balloon-pos='right']:before{background:no-repeat url("data:image/svg+xml;charset=utf-8,%3Csvg%20xmlns%3D%22http://www.w3.org/2000/svg%22%20width%3D%2212px%22%20height%3D%2236px%22%3E%3Cpath%20fill%3D%22rgba(17,17,17,0.9)%22%20transform%3D%22rotate(90 6 6)%22%20d%3D%22M2.658,0.000%20C-13.615,0.000%2050.938,0.000%2034.662,0.000%20C28.662,0.000%2023.035,12.002%2018.660,12.002%20C14.285,12.002%208.594,0.000%202.658,0.000%20Z%22/%3E%3C/svg%3E");background-size:100% auto;width:6px;height:18px;left:100%;margin-left:5px;top:50%;-webkit-transform:translate(-10px, -50%);-moz-transform:translate(-10px, -50%);-ms-transform:translate(-10px, -50%);transform:translate(-10px, -50%)}[data-balloon][data-balloon-pos='right']:hover:after,[data-balloon][data-balloon-pos='right'][data-balloon-visible]:after{-webkit-transform:translate(0, -50%);-moz-transform:translate(0, -50%);-ms-transform:translate(0, -50%);transform:translate(0, -50%)}[data-balloon][data-balloon-pos='right']:hover:before,[data-balloon][data-balloon-pos='right'][data-balloon-visible]:before{-webkit-transform:translate(0, -50%);-moz-transform:translate(0, -50%);-ms-transform:translate(0, -50%);transform:translate(0, -50%)}[data-balloon][data-balloon-length='small']:after{white-space:normal;width:80px}[data-balloon][data-balloon-length='medium']:after{white-space:normal;width:150px}[data-balloon][data-balloon-length='large']:after{white-space:normal;width:260px}[data-balloon][data-balloon-length='xlarge']:after{white-space:normal;width:380px}@media screen and (max-width: 768px){[data-balloon][data-balloon-length='xlarge']:after{white-space:normal;width:90vw}}[data-balloon][data-balloon-length='fit']:after{white-space:normal;width:100%}
diff --git a/ui/package.json b/ui/package.json
index 797e45bc..820eac79 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -31,10 +31,10 @@
     "jwt-decode": "^2.2.0",
     "markdown-it": "^8.4.2",
     "markdown-it-container": "^2.0.0",
-    "markdown-it-emoji": "^1.4.0",
     "moment": "^2.24.0",
     "rxjs": "^6.4.0",
     "terser": "^3.17.0",
+    "tributejs": "^3.7.2",
     "ws": "^7.0.0"
   },
   "devDependencies": {
diff --git a/ui/src/components/comment-form.tsx b/ui/src/components/comment-form.tsx
index 7a75d9e4..b26fe0c9 100644
--- a/ui/src/components/comment-form.tsx
+++ b/ui/src/components/comment-form.tsx
@@ -1,10 +1,12 @@
 import { Component, linkEvent } from 'inferno';
-import { CommentNode as CommentNodeI, CommentForm as CommentFormI } from '../interfaces';
-import { capitalizeFirstLetter } from '../utils';
+import { CommentNode as CommentNodeI, CommentForm as CommentFormI, SearchForm, SearchType, SortType, UserOperation, SearchResponse } from '../interfaces';
+import { Subscription } from "rxjs";
+import { capitalizeFirstLetter, fetchLimit, msgOp } from '../utils';
 import { WebSocketService, UserService } from '../services';
 import * as autosize from 'autosize';
 import { i18n } from '../i18next';
 import { T } from 'inferno-i18next';
+import * as tributejs from 'tributejs';
 
 interface CommentFormProps {
   postId?: number;
@@ -21,6 +23,10 @@ interface CommentFormState {
 
 export class CommentForm extends Component<CommentFormProps, CommentFormState> {
 
+  private id = `comment-form-${btoa(Math.random()).substring(0,12)}`;
+  private userSub: Subscription;
+  private communitySub: Subscription;
+  private tribute: any;
   private emptyState: CommentFormState = {
     commentForm: {
       auth: null,
@@ -34,6 +40,34 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
   constructor(props: any, context: any) {
     super(props, context);
 
+    this.tribute = new tributejs({
+      collection: [
+
+        // Users
+        {
+          trigger: '@',
+          selectTemplate: (item: any) => {
+            return `[/u/${item.original.key}](${window.location.origin}/u/${item.original.key})`;
+          },
+          values: (text: string, cb: any) => {
+            this.userSearch(text, users => cb(users));
+          },
+          autocompleteMode: true,
+        },
+
+        // Communities
+        {
+          trigger: '#',
+          selectTemplate: (item: any) => {
+            return `[/c/${item.original.key}](${window.location.origin}/c/${item.original.key})`;
+          },
+          values: (text: string, cb: any) => {
+            this.communitySearch(text, communities => cb(communities));
+          },
+          autocompleteMode: true,
+        }
+      ]
+    });
 
     this.state = this.emptyState;
 
@@ -51,7 +85,14 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
   }
 
   componentDidMount() {
-    autosize(document.querySelectorAll('textarea'));
+    var textarea: any = document.getElementById(this.id);
+    autosize(textarea);
+    this.tribute.attach(textarea);
+    textarea.addEventListener('tribute-replaced', () => {
+      this.state.commentForm.content = textarea.value;
+      this.setState(this.state);
+      autosize.update(textarea);
+    });
   }
 
   render() {
@@ -60,7 +101,7 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
         <form onSubmit={linkEvent(this, this.handleCommentSubmit)}>
           <div class="form-group row">
             <div class="col-sm-12">
-              <textarea class="form-control" value={this.state.commentForm.content} onInput={linkEvent(this, this.handleCommentContentChange)} required disabled={this.props.disabled} rows={2} maxLength={10000} />
+              <textarea id={this.id} class="form-control" value={this.state.commentForm.content} onInput={linkEvent(this, this.handleCommentContentChange)} required disabled={this.props.disabled} rows={2} maxLength={10000} />
             </div>
           </div>
           <div class="row">
@@ -100,4 +141,66 @@ export class CommentForm extends Component<CommentFormProps, CommentFormState> {
   handleReplyCancel(i: CommentForm) {
     i.props.onReplyCancel();
   }
+  
+  userSearch(text: string, cb: any) {
+    if (text) {
+      let form: SearchForm = {
+        q: text,
+        type_: SearchType[SearchType.Users],
+        sort: SortType[SortType.TopAll],
+        page: 1,
+        limit: fetchLimit,
+      };
+
+      WebSocketService.Instance.search(form);
+
+      this.userSub = WebSocketService.Instance.subject
+      .subscribe(
+        (msg) => {  
+          let op: UserOperation = msgOp(msg);
+          if (op == UserOperation.Search) {
+            let res: SearchResponse = msg;
+            let users = res.users.map(u => {return {key: u.name}});
+            cb(users);
+            this.userSub.unsubscribe();
+          }
+        },
+        (err) => console.error(err),
+        () => console.log('complete')
+      );
+    } else {
+      cb([]);
+    }
+  }
+
+  communitySearch(text: string, cb: any) {
+    if (text) {
+      let form: SearchForm = {
+        q: text,
+        type_: SearchType[SearchType.Communities],
+        sort: SortType[SortType.TopAll],
+        page: 1,
+        limit: fetchLimit,
+      };
+
+      WebSocketService.Instance.search(form);
+
+      this.communitySub = WebSocketService.Instance.subject
+      .subscribe(
+        (msg) => {  
+          let op: UserOperation = msgOp(msg);
+          if (op == UserOperation.Search) {
+            let res: SearchResponse = msg;
+            let communities = res.communities.map(u => {return {key: u.name}});
+            cb(communities);
+            this.communitySub.unsubscribe();
+          }
+        },
+        (err) => console.error(err),
+        () => console.log('complete')
+      );
+    } else {
+      cb([]);
+    }
+  }
 }
diff --git a/ui/src/css/tribute.css b/ui/src/css/tribute.css
new file mode 100644
index 00000000..e990e64f
--- /dev/null
+++ b/ui/src/css/tribute.css
@@ -0,0 +1,27 @@
+.tribute-container {
+  position: absolute;
+  top: 0;
+  left: 0;
+  height: auto;
+  max-height: 300px;
+  max-width: 500px;
+  overflow: auto;
+  display: block;
+  z-index: 999999; }
+  .tribute-container ul {
+    margin: 0;
+    margin-top: 2px;
+    padding: 0;
+    list-style: none;
+    background: var(--light); }
+  .tribute-container li {
+    padding: 5px 5px;
+    cursor: pointer; }
+    .tribute-container li.highlight {
+      background: var(--primary); }
+    .tribute-container li span {
+      font-weight: bold; }
+    .tribute-container li.no-match {
+      cursor: default; }
+  .tribute-container .menu-highlighted {
+    font-weight: bold; }
diff --git a/ui/src/index.tsx b/ui/src/index.tsx
index d620a5e2..63ecd53f 100644
--- a/ui/src/index.tsx
+++ b/ui/src/index.tsx
@@ -19,6 +19,7 @@ import { Sponsors } from './components/sponsors';
 import { Symbols } from './components/symbols';
 import { i18n } from './i18next';
 
+import './css/tribute.css';
 import './css/bootstrap.min.css';
 import './css/main.css';
 
diff --git a/ui/yarn.lock b/ui/yarn.lock
index 79fe7166..ff0fdda4 100644
--- a/ui/yarn.lock
+++ b/ui/yarn.lock
@@ -9,6 +9,25 @@
   dependencies:
     regenerator-runtime "^0.13.2"
 
+"@gulp-sourcemaps/identity-map@1.X":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@gulp-sourcemaps/identity-map/-/identity-map-1.0.2.tgz#1e6fe5d8027b1f285dc0d31762f566bccd73d5a9"
+  integrity sha512-ciiioYMLdo16ShmfHBXJBOFm3xPC4AuwO4xeRpFeHz7WK9PYsWCmigagG2XyzZpubK4a3qNKoUBDhbzHfa50LQ==
+  dependencies:
+    acorn "^5.0.3"
+    css "^2.2.1"
+    normalize-path "^2.1.1"
+    source-map "^0.6.0"
+    through2 "^2.0.3"
+
+"@gulp-sourcemaps/map-sources@1.X":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@gulp-sourcemaps/map-sources/-/map-sources-1.0.0.tgz#890ae7c5d8c877f6d384860215ace9d7ec945bda"
+  integrity sha1-iQrnxdjId/bThIYCFazp1+yUW9o=
+  dependencies:
+    normalize-path "^2.0.1"
+    through2 "^2.0.3"
+
 "@types/autosize@^3.0.6":
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/@types/autosize/-/autosize-3.0.6.tgz#9022e6a783ec5a4d5e570013701dbc0bfe7667fa"
@@ -74,7 +93,7 @@ abbrev@1:
   resolved "https://registry.yarnpkg.com/abbrev/-/abbrev-1.1.1.tgz#f8f2c887ad10bf67f634f005b6987fed3179aac8"
   integrity sha512-nne9/IiQ/hzIhY6pdDnbBtz7DjPTKrY00P/zvPSm5pOFkl6xuGrGnXn/VtTNNfNtAfZ9/1RtehkszU9qcTii0Q==
 
-accepts@~1.3.7:
+accepts@~1.3.4, accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
   integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
@@ -89,7 +108,7 @@ acorn-jsx@^4.0.1:
   dependencies:
     acorn "^5.0.3"
 
-acorn@^5.0.3, acorn@^5.7.3:
+acorn@5.X, acorn@^5.0.3, acorn@^5.7.3:
   version "5.7.3"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-5.7.3.tgz#67aa231bf8812974b85235a96771eb6bd07ea279"
   integrity sha512-T/zvzYRfbVojPWahDsE5evJdHb3oJoQfFbsrKM7w5Zcs++Tr257tia3BmMP8XYVjp1S9RZXQMh7gao96BlqZOw==
@@ -112,11 +131,23 @@ ajv@^6.5.5:
     json-schema-traverse "^0.4.1"
     uri-js "^4.2.2"
 
+ansi-colors@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/ansi-colors/-/ansi-colors-2.0.5.tgz#5da37825fef3e75f3bda47f760d64bfd10e15e10"
+  integrity sha512-yAdfUZ+c2wetVNIFsNRn44THW+Lty6S5TwMpUfLA/UaGhiXbBv/F8E60/1hMLd0cnF/CDoWH8vzVaI5bAcHCjw==
+
 ansi-escapes@^3.0.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.2.0.tgz#8780b98ff9dbf5638152d1f1fe5c1d7b4442976b"
   integrity sha512-cBhpre4ma+U0T1oM5fXg7Dy1Jw7zzwv7lt/GoCpr+hDQJoYnKVPLL4dCvSEFMmQurOQvSrwT7SL/DAlhBI97RQ==
 
+ansi-gray@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/ansi-gray/-/ansi-gray-0.1.1.tgz#2962cf54ec9792c48510a3deb524436861ef7251"
+  integrity sha1-KWLPVOyXksSFEKPetSRDaGHvclE=
+  dependencies:
+    ansi-wrap "0.1.0"
+
 ansi-regex@^2.0.0:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-2.1.1.tgz#c3b33ab5ee360d86e0e628f0468ae7ef27d654df"
@@ -134,6 +165,11 @@ ansi-styles@^3.2.1:
   dependencies:
     color-convert "^1.9.0"
 
+ansi-wrap@0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-wrap/-/ansi-wrap-0.1.0.tgz#a82250ddb0015e9a27ca82e82ea603bbfa45efaf"
+  integrity sha1-qCJQ3bABXponyoLoLqYDu/pF768=
+
 ansi@^0.3.1:
   version "0.3.1"
   resolved "https://registry.yarnpkg.com/ansi/-/ansi-0.3.1.tgz#0c42d4fb17160d5a9af1e484bace1c66922c1b21"
@@ -199,6 +235,11 @@ arr-union@^3.1.0:
   resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
   integrity sha1-45sJrqne+Gao8gbiiK9jkZuuOcQ=
 
+array-each@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/array-each/-/array-each-1.0.1.tgz#a794af0c05ab1752846ee753a1f211a05ba0c44f"
+  integrity sha1-p5SvDAWrF1KEbudTofIRoFugxE8=
+
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
@@ -297,6 +338,11 @@ base@^0.11.1:
     mixin-deep "^1.2.0"
     pascalcase "^0.1.1"
 
+batch@0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/batch/-/batch-0.6.1.tgz#dc34314f4e679318093fc760272525f94bf25c16"
+  integrity sha1-3DQxT05nkxgJP8dgJyUl+UvyXBY=
+
 bcrypt-pbkdf@^1.0.0:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz#a4301d389b6a43f9b67ff3ca11a3f6637e360e9e"
@@ -325,6 +371,16 @@ body-parser@1.19.0:
     raw-body "2.4.0"
     type-is "~1.6.17"
 
+body@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/body/-/body-5.1.0.tgz#e4ba0ce410a46936323367609ecb4e6553125069"
+  integrity sha1-5LoM5BCkaTYyM2dgnstOZVMSUGk=
+  dependencies:
+    continuable-cache "^0.3.1"
+    error "^7.0.0"
+    raw-body "~1.1.0"
+    safe-json-parse "~1.0.1"
+
 bowser@^2.0.0-beta.3:
   version "2.5.3"
   resolved "https://registry.yarnpkg.com/bowser/-/bowser-2.5.3.tgz#811b0a24219c566c9a6ab3402bc8a13f35a18a96"
@@ -368,6 +424,11 @@ buffer-from@^1.0.0:
   resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
   integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==
 
+bytes@1:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-1.0.0.tgz#3569ede8ba34315fab99c3e92cb04c7220de1fa8"
+  integrity sha1-NWnt6Lo0MV+rmcPpLLBMciDeH6g=
+
 bytes@3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
@@ -497,6 +558,11 @@ color-name@1.1.3:
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
   integrity sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=
 
+color-support@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/color-support/-/color-support-1.1.3.tgz#93834379a1cc9a0c61f82f52f0d04322251bd5a2"
+  integrity sha512-qiBjkpbMLO/HL68y+lh4q0/O1MZFj2RX6X/KmMa3+gJD3z+WwI1ZzDHysvqHGS3mP6mznPckpXmw1nI9cJjyRg==
+
 combined-stream@^1.0.6, combined-stream@~1.0.6:
   version "1.0.8"
   resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
@@ -504,7 +570,7 @@ combined-stream@^1.0.6, combined-stream@~1.0.6:
   dependencies:
     delayed-stream "~1.0.0"
 
-commander@^2.19.0:
+commander@^2.19.0, commander@~2.20.0:
   version "2.20.0"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.0.tgz#d58bb2b5c1ee8f87b0d340027e9e94e222c5a422"
   integrity sha512-7j2y+40w61zy6YC2iRNpUe/NwhNyoXrYpHMrSunaMG64nRnaf96zO/KMQR4OyN/UnE5KLyEBnKHd4aG3rskjpQ==
@@ -519,6 +585,21 @@ concat-map@0.0.1:
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
   integrity sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=
 
+connect-livereload@^0.6.0:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/connect-livereload/-/connect-livereload-0.6.1.tgz#1ac0c8bb9d9cfd5b28b629987a56a9239db9baaa"
+  integrity sha512-3R0kMOdL7CjJpU66fzAkCe6HNtd3AavCS4m+uW4KtJjrdGPT0SQEZieAYd+cm+lJoBznNQ4lqipYWkhBMgk00g==
+
+connect@^3.6.6:
+  version "3.7.0"
+  resolved "https://registry.yarnpkg.com/connect/-/connect-3.7.0.tgz#5d49348910caa5e07a01800b030d0c35f20484f8"
+  integrity sha512-ZqRXc+tZukToSNmh5C2iWMSoV3X1YUcPbqEM4DkEG5tNQXrQUZCNVGGv3IuicnkMtPfGf3Xtp8WCXs295iQ1pQ==
+  dependencies:
+    debug "2.6.9"
+    finalhandler "1.1.2"
+    parseurl "~1.3.3"
+    utils-merge "1.0.1"
+
 console-control-strings@^1.0.0, console-control-strings@~1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/console-control-strings/-/console-control-strings-1.1.0.tgz#3d7cf4464db6446ea644bf4b39507f9851008e8e"
@@ -536,6 +617,18 @@ content-type@~1.0.4:
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
   integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
 
+continuable-cache@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/continuable-cache/-/continuable-cache-0.3.1.tgz#bd727a7faed77e71ff3985ac93351a912733ad0f"
+  integrity sha1-vXJ6f67XfnH/OYWskzUakSczrQ8=
+
+convert-source-map@1.X, convert-source-map@^1.1.0:
+  version "1.6.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
+  integrity sha512-eFu7XigvxdZ1ETfbgPBohgyQ/Z++C0eEhTor0qRwBw9unw+L0/6V8wkSuGgzdThkiS5lSpdptOQPD8Ak40a+7A==
+  dependencies:
+    safe-buffer "~5.1.1"
+
 cookie-signature@1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
@@ -556,6 +649,24 @@ core-util-is@1.0.2, core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
   integrity sha1-tf1UIgqivFq1eqtxQMlAdUUDwac=
 
+css@2.X, css@^2.2.1:
+  version "2.2.4"
+  resolved "https://registry.yarnpkg.com/css/-/css-2.2.4.tgz#c646755c73971f2bba6a601e2cf2fd71b1298929"
+  integrity sha512-oUnjmWpy0niI3x/mPL8dVEI1l7MnG3+HHyRPHf+YFSbK+svOhXpmSOcDURUh2aOCgl2grzrOPt1nHLuCVFULLw==
+  dependencies:
+    inherits "^2.0.3"
+    source-map "^0.6.1"
+    source-map-resolve "^0.5.2"
+    urix "^0.1.0"
+
+d@1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/d/-/d-1.0.1.tgz#8698095372d58dbee346ffd0c7093f99f8f9eb5a"
+  integrity sha512-m62ShEObQ39CfralilEQRjH6oAMtNCV1xJyEx5LpRYUVN+EviphDgUc/F3hnYbADmkiNs67Y+3ylmlG7Lnu+FA==
+  dependencies:
+    es5-ext "^0.10.50"
+    type "^1.0.1"
+
 dashdash@^1.12.0:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
@@ -563,6 +674,15 @@ dashdash@^1.12.0:
   dependencies:
     assert-plus "^1.0.0"
 
+debug-fabulous@1.X:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/debug-fabulous/-/debug-fabulous-1.1.0.tgz#af8a08632465224ef4174a9f06308c3c2a1ebc8e"
+  integrity sha512-GZqvGIgKNlUnHUPQhepnUZFIMoi3dgZKQBzKDeL2g7oJF9SNAji/AAu36dusFUas0O+pae74lNeoIPHqXWDkLg==
+  dependencies:
+    debug "3.X"
+    memoizee "0.4.X"
+    object-assign "4.X"
+
 debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
@@ -570,7 +690,7 @@ debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   dependencies:
     ms "2.0.0"
 
-debug@^3.2.6:
+debug@3.X, debug@^3.1.0, debug@^3.2.6:
   version "3.2.6"
   resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
   integrity sha512-mel+jf7nrtEl5Pn1Qx46zARXKDpBbvzezse7p7LqINmdoIk8PYP5SySaxEmYv6TZ0JyEKA1hsCId6DIhgITtWQ==
@@ -639,6 +759,11 @@ detect-libc@^1.0.2:
   resolved "https://registry.yarnpkg.com/detect-libc/-/detect-libc-1.0.3.tgz#fa137c4bd698edf55cd5cd02ac559f91a4c4ba9b"
   integrity sha1-+hN8S9aY7fVc1c0CrFWfkaTEups=
 
+detect-newline@2.X:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-2.1.0.tgz#f41f1c10be4b00e87b5f13da680759f2c5bfd3e2"
+  integrity sha1-9B8cEL5LAOh7XxPaaAdZ8sW/0+I=
+
 dotenv@^6.1.0:
   version "6.2.0"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-6.2.0.tgz#941c0410535d942c8becf28d3f357dbd9d476064"
@@ -667,6 +792,50 @@ entities@~1.1.1:
   resolved "https://registry.yarnpkg.com/entities/-/entities-1.1.2.tgz#bdfa735299664dfafd34529ed4f8522a275fea56"
   integrity sha512-f2LZMYl1Fzu7YSBKg+RoROelpOaNrcGmE9AZubeDfrCEia483oW4MI4VyFd5VNHIgQ/7qm1I0wUHK1eJnn2y2w==
 
+error@^7.0.0:
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/error/-/error-7.0.2.tgz#a5f75fff4d9926126ddac0ea5dc38e689153cb02"
+  integrity sha1-pfdf/02ZJhJt2sDqXcOOaJFTywI=
+  dependencies:
+    string-template "~0.2.1"
+    xtend "~4.0.0"
+
+es5-ext@^0.10.35, es5-ext@^0.10.45, es5-ext@^0.10.46, es5-ext@^0.10.50, es5-ext@~0.10.14, es5-ext@~0.10.2, es5-ext@~0.10.46:
+  version "0.10.50"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.50.tgz#6d0e23a0abdb27018e5ac4fd09b412bc5517a778"
+  integrity sha512-KMzZTPBkeQV/JcSQhI5/z6d9VWJ3EnQ194USTUwIYZ2ZbpN8+SGXQKt1h68EX44+qt+Fzr8DO17vnxrw7c3agw==
+  dependencies:
+    es6-iterator "~2.0.3"
+    es6-symbol "~3.1.1"
+    next-tick "^1.0.0"
+
+es6-iterator@^2.0.3, es6-iterator@~2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-iterator/-/es6-iterator-2.0.3.tgz#a7de889141a05a94b0854403b2d0a0fbfa98f3b7"
+  integrity sha1-p96IkUGgWpSwhUQDstCg+/qY87c=
+  dependencies:
+    d "1"
+    es5-ext "^0.10.35"
+    es6-symbol "^3.1.1"
+
+es6-symbol@^3.1.1, es6-symbol@~3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/es6-symbol/-/es6-symbol-3.1.1.tgz#bf00ef4fdab6ba1b46ecb7b629b4c7ed5715cc77"
+  integrity sha1-vwDvT9q2uhtG7Le2KbTH7VcVzHc=
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
+es6-weak-map@^2.0.2:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/es6-weak-map/-/es6-weak-map-2.0.3.tgz#b6da1f16cc2cc0d9be43e6bdbfc5e7dfcdf31d53"
+  integrity sha512-p5um32HOTO1kP+w7PRnB+5lQ43Z6muuMuIMffvDN8ZB4GcnjLBV6zGStpbASIMk4DCAvEaamhe2zhyCb/QXXsA==
+  dependencies:
+    d "1"
+    es5-ext "^0.10.46"
+    es6-iterator "^2.0.3"
+    es6-symbol "^3.1.1"
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -709,6 +878,14 @@ etag@~1.8.1:
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
   integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
 
+event-emitter@^0.3.5:
+  version "0.3.5"
+  resolved "https://registry.yarnpkg.com/event-emitter/-/event-emitter-0.3.5.tgz#df8c69eef1647923c7157b9ce83840610b02cc39"
+  integrity sha1-34xp7vFkeSPHFXuc6DhAYQsCzDk=
+  dependencies:
+    d "1"
+    es5-ext "~0.10.14"
+
 exec-sh@^0.2.0:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.2.2.tgz#2a5e7ffcbd7d0ba2755bdecb16e5a427dfbdec36"
@@ -716,6 +893,16 @@ exec-sh@^0.2.0:
   dependencies:
     merge "^1.2.0"
 
+exorcist@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/exorcist/-/exorcist-1.0.1.tgz#79316e3c4885845490f7bb405c0e5b5db1167c52"
+  integrity sha1-eTFuPEiFhFSQ97tAXA5bXbEWfFI=
+  dependencies:
+    is-stream "~1.1.0"
+    minimist "0.0.5"
+    mkdirp "~0.5.1"
+    mold-source-map "~0.4.0"
+
 expand-brackets@^0.1.4:
   version "0.1.5"
   resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-0.1.5.tgz#df07284e342a807cd733ac5af72411e581d1177b"
@@ -839,6 +1026,16 @@ extsprintf@^1.2.0:
   resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
   integrity sha1-4mifjzVvrWLMplo6kcXfX5VRaS8=
 
+fancy-log@^1.3.2:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/fancy-log/-/fancy-log-1.3.3.tgz#dbc19154f558690150a23953a0adbd035be45fc7"
+  integrity sha512-k9oEhlyc0FrVh25qYuSELjr8oxsCoc4/LEZfg2iJJrfEk/tZL9bCoJE47gqAvI2m/AUjluCS4+3I0eTx8n3AEw==
+  dependencies:
+    ansi-gray "^0.1.1"
+    color-support "^1.1.3"
+    parse-node-version "^1.0.0"
+    time-stamp "^1.0.0"
+
 fast-deep-equal@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
@@ -854,6 +1051,13 @@ fast-levenshtein@~2.0.4:
   resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
   integrity sha1-PYpcZog6FqMMqGQ+hR8Zuqd5eRc=
 
+faye-websocket@~0.10.0:
+  version "0.10.0"
+  resolved "https://registry.yarnpkg.com/faye-websocket/-/faye-websocket-0.10.0.tgz#4e492f8d04dfb6f89003507f6edbf2d501e7c6f4"
+  integrity sha1-TkkvjQTftviQA1B/btvy1QHnxvQ=
+  dependencies:
+    websocket-driver ">=0.5.1"
+
 figures@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/figures/-/figures-2.0.0.tgz#3ab1a2d2a62c8bfb431a0c94cb797a2fce27c962"
@@ -902,7 +1106,7 @@ fill-range@^4.0.0:
     repeat-string "^1.6.1"
     to-regex-range "^2.1.0"
 
-finalhandler@~1.1.2:
+finalhandler@1.1.2, finalhandler@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
   integrity sha512-aAWcW57uxVNrQZqFXjITpW3sIUQmHGG3qSb9mUah9MgMC4NeWhNOlNjXEYq3HjRAvL6arUviZGGJsBg6z0zsWA==
@@ -1098,11 +1302,78 @@ glob@^7.1.1, glob@^7.1.3:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
-graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
+glogg@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/glogg/-/glogg-1.0.2.tgz#2d7dd702beda22eb3bffadf880696da6d846313f"
+  integrity sha512-5mwUoSuBk44Y4EshyiqcH95ZntbDdTQqA3QYSrxmzj28Ai0vXBGMH1ApSANH14j2sIRtqCEyg6PfsuP7ElOEDA==
+  dependencies:
+    sparkles "^1.0.0"
+
+graceful-fs@4.X, graceful-fs@^4.1.11, graceful-fs@^4.1.2, graceful-fs@^4.1.6:
   version "4.2.2"
   resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.2.tgz#6f0952605d0140c1cfdb138ed005775b92d67b02"
   integrity sha512-IItsdsea19BoLC7ELy13q1iJFNmd7ofZH5+X/pJr90/nRoPEX0DJo1dHDbgtYWOhJhcCgMDTOw84RZ72q6lB+Q==
 
+gulp-connect@^5.7.0:
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/gulp-connect/-/gulp-connect-5.7.0.tgz#7e925f5e4c34ebfedf9f318576966e8fe8840d5a"
+  integrity sha512-8tRcC6wgXMLakpPw9M7GRJIhxkYdgZsXwn7n56BA2bQYGLR9NOPhMzx7js+qYDy6vhNkbApGKURjAw1FjY4pNA==
+  dependencies:
+    ansi-colors "^2.0.5"
+    connect "^3.6.6"
+    connect-livereload "^0.6.0"
+    fancy-log "^1.3.2"
+    map-stream "^0.0.7"
+    send "^0.16.2"
+    serve-index "^1.9.1"
+    serve-static "^1.13.2"
+    tiny-lr "^1.1.1"
+
+gulp-rename@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/gulp-rename/-/gulp-rename-1.4.0.tgz#de1c718e7c4095ae861f7296ef4f3248648240bd"
+  integrity sha512-swzbIGb/arEoFK89tPY58vg3Ok1bw+d35PfUNwWqdo7KM4jkmuGA78JiDNqR+JeZFaeeHnRg9N7aihX3YPmsyg==
+
+gulp-sourcemaps@^2.6.5:
+  version "2.6.5"
+  resolved "https://registry.yarnpkg.com/gulp-sourcemaps/-/gulp-sourcemaps-2.6.5.tgz#a3f002d87346d2c0f3aec36af7eb873f23de8ae6"
+  integrity sha512-SYLBRzPTew8T5Suh2U8jCSDKY+4NARua4aqjj8HOysBh2tSgT9u4jc1FYirAdPx1akUxxDeK++fqw6Jg0LkQRg==
+  dependencies:
+    "@gulp-sourcemaps/identity-map" "1.X"
+    "@gulp-sourcemaps/map-sources" "1.X"
+    acorn "5.X"
+    convert-source-map "1.X"
+    css "2.X"
+    debug-fabulous "1.X"
+    detect-newline "2.X"
+    graceful-fs "4.X"
+    source-map "~0.6.0"
+    strip-bom-string "1.X"
+    through2 "2.X"
+
+gulp-uglify@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/gulp-uglify/-/gulp-uglify-3.0.2.tgz#5f5b2e8337f879ca9dec971feb1b82a5a87850b0"
+  integrity sha512-gk1dhB74AkV2kzqPMQBLA3jPoIAPd/nlNzP2XMDSG8XZrqnlCiDGAqC+rZOumzFvB5zOphlFh6yr3lgcAb/OOg==
+  dependencies:
+    array-each "^1.0.1"
+    extend-shallow "^3.0.2"
+    gulplog "^1.0.0"
+    has-gulplog "^0.1.0"
+    isobject "^3.0.1"
+    make-error-cause "^1.1.1"
+    safe-buffer "^5.1.2"
+    through2 "^2.0.0"
+    uglify-js "^3.0.5"
+    vinyl-sourcemaps-apply "^0.2.0"
+
+gulplog@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/gulplog/-/gulplog-1.0.0.tgz#e28c4d45d05ecbbed818363ce8f9c5926229ffe5"
+  integrity sha1-4oxNRdBey77YGDY86PnFkmIp/+U=
+  dependencies:
+    glogg "^1.0.0"
+
 har-schema@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
@@ -1121,6 +1392,13 @@ has-flag@^3.0.0:
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
   integrity sha1-tdRU3CGZriJWmfNGfloH87lVuv0=
 
+has-gulplog@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/has-gulplog/-/has-gulplog-0.1.0.tgz#6414c82913697da51590397dafb12f22967811ce"
+  integrity sha1-ZBTIKRNpfaUVkDl9r7EvIpZ4Ec4=
+  dependencies:
+    sparkles "^1.0.0"
+
 has-unicode@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/has-unicode/-/has-unicode-2.0.1.tgz#e0e6fe6a28cf51138855e086d1691e771de2a8b9"
@@ -1192,6 +1470,16 @@ http-errors@1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
+http-errors@~1.6.2:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  integrity sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
+
 http-errors@~1.7.2:
   version "1.7.3"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.3.tgz#6c619e4f9c60308c38519498c14fbb10aacebb06"
@@ -1203,6 +1491,11 @@ http-errors@~1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
+"http-parser-js@>=0.4.0 <0.4.11":
+  version "0.4.10"
+  resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.4.10.tgz#92c9c1374c35085f75db359ec56cc257cbb93fa4"
+  integrity sha1-ksnBN0w1CF912zWexWzCV8u5P6Q=
+
 http-signature@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
@@ -1300,7 +1593,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@~2.0.1, inherits@~2.0.3:
+inherits@2, inherits@2.0.4, inherits@^2.0.1, inherits@^2.0.3, inherits@~2.0.1, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
   integrity sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==
@@ -1482,11 +1775,16 @@ is-primitive@^2.0.0:
   resolved "https://registry.yarnpkg.com/is-primitive/-/is-primitive-2.0.0.tgz#207bab91638499c07b2adf240a41a87210034575"
   integrity sha1-IHurkWOEmcB7Kt8kCkGochADRXU=
 
-is-promise@^2.1.0:
+is-promise@^2.1, is-promise@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/is-promise/-/is-promise-2.1.0.tgz#79a2a9ece7f096e80f36d2b2f3bc16c1ff4bf3fa"
   integrity sha1-eaKp7OfwlugPNtKy87wWwf9L8/o=
 
+is-stream@~1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+  integrity sha1-EtSj3U5o4Lec6428hBc66A2RykQ=
+
 is-typedarray@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
@@ -1627,6 +1925,11 @@ linkify-it@^2.0.0:
   dependencies:
     uc.micro "^1.0.1"
 
+livereload-js@^2.3.0:
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/livereload-js/-/livereload-js-2.4.0.tgz#447c31cf1ea9ab52fc20db615c5ddf678f78009c"
+  integrity sha512-XPQH8Z2GDP/Hwz2PCDrh2mth4yFejwA1OZ/81Ti3LgKyhDcEjsSsqFWZojHG0va/duGd+WyosY7eXLDoOyqcPw==
+
 lodash@^4.3.0:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
@@ -1639,11 +1942,35 @@ loose-envify@^1.2.0:
   dependencies:
     js-tokens "^3.0.0 || ^4.0.0"
 
+lru-queue@0.1:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/lru-queue/-/lru-queue-0.1.0.tgz#2738bd9f0d3cf4f84490c5736c48699ac632cda3"
+  integrity sha1-Jzi9nw089PhEkMVzbEhpmsYyzaM=
+  dependencies:
+    es5-ext "~0.10.2"
+
+make-error-cause@^1.1.1:
+  version "1.2.2"
+  resolved "https://registry.yarnpkg.com/make-error-cause/-/make-error-cause-1.2.2.tgz#df0388fcd0b37816dff0a5fb8108939777dcbc9d"
+  integrity sha1-3wOI/NCzeBbf8KX7gQiTl3fcvJ0=
+  dependencies:
+    make-error "^1.2.0"
+
+make-error@^1.2.0:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.5.tgz#efe4e81f6db28cadd605c70f29c831b58ef776c8"
+  integrity sha512-c3sIjNUow0+8swNwVpqoH4YCShKNFkMaw6oH1mNS2haDZQqkeZFlHS3dhoeEbKKmJB4vXpJucU6oH75aDYeE9g==
+
 map-cache@^0.2.2:
   version "0.2.2"
   resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
   integrity sha1-wyq9C9ZSXZsFFkW7TyasXcmKDb8=
 
+map-stream@^0.0.7:
+  version "0.0.7"
+  resolved "https://registry.yarnpkg.com/map-stream/-/map-stream-0.0.7.tgz#8a1f07896d82b10926bd3744a2420009f88974a8"
+  integrity sha1-ih8HiW2CsQkmvTdEokIACfiJdKg=
+
 map-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
@@ -1656,11 +1983,6 @@ markdown-it-container@^2.0.0:
   resolved "https://registry.yarnpkg.com/markdown-it-container/-/markdown-it-container-2.0.0.tgz#0019b43fd02eefece2f1960a2895fba81a404695"
   integrity sha1-ABm0P9Au7+zi8ZYKKJX7qBpARpU=
 
-markdown-it-emoji@^1.4.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/markdown-it-emoji/-/markdown-it-emoji-1.4.0.tgz#9bee0e9a990a963ba96df6980c4fddb05dfb4dcc"
-  integrity sha1-m+4OmpkKljupbfaYDE/dsF37Tcw=
-
 markdown-it@^8.4.2:
   version "8.4.2"
   resolved "https://registry.yarnpkg.com/markdown-it/-/markdown-it-8.4.2.tgz#386f98998dc15a37722aa7722084f4020bdd9b54"
@@ -1687,6 +2009,20 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
+memoizee@0.4.X:
+  version "0.4.14"
+  resolved "https://registry.yarnpkg.com/memoizee/-/memoizee-0.4.14.tgz#07a00f204699f9a95c2d9e77218271c7cd610d57"
+  integrity sha512-/SWFvWegAIYAO4NQMpcX+gcra0yEZu4OntmUdrBaWrJncxOqAziGFlHxc7yjKVK2uu3lpPW27P27wkR82wA8mg==
+  dependencies:
+    d "1"
+    es5-ext "^0.10.45"
+    es6-weak-map "^2.0.2"
+    event-emitter "^0.3.5"
+    is-promise "^2.1"
+    lru-queue "0.1"
+    next-tick "1"
+    timers-ext "^0.1.5"
+
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -1745,13 +2081,18 @@ mime-db@1.40.0:
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.40.0.tgz#a65057e998db090f732a68f6c276d387d4126c32"
   integrity sha512-jYdeOMPy9vnxEqFRRo6ZvTZ8d9oPb+k18PKoYNYUe2stVEBPPwsln/qWzdbmaIvnhZ9v2P+CuecK+fpUfsV2mA==
 
-mime-types@^2.1.12, mime-types@~2.1.19, mime-types@~2.1.24:
+mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19, mime-types@~2.1.24:
   version "2.1.24"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.24.tgz#b6f8d0b3e951efb77dedeca194cff6d16f676f81"
   integrity sha512-WaFHS3MCl5fapm3oLxU4eYDw77IQM2ACcxQ9RIxfaC3ooc6PFuBMGZZsYpvoXS5D5QTWPieo1jjLdAm3TBP3cQ==
   dependencies:
     mime-db "1.40.0"
 
+mime@1.4.1:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/mime/-/mime-1.4.1.tgz#121f9ebc49e3766f311a76e1fa1c8003c4b03aa6"
+  integrity sha512-KI1+qOZu5DcW6wayYHSzR/tXKCDC5Om4s1z2QJjDULzLcmf3DvzS7oluY4HCTrc+9FiKmWUgeNLg7W3uIQvxtQ==
+
 mime@1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
@@ -1769,6 +2110,11 @@ minimatch@^3.0.4:
   dependencies:
     brace-expansion "^1.1.7"
 
+minimist@0.0.5:
+  version "0.0.5"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.5.tgz#d7aa327bcecf518f9106ac6b8f003fa3bcea8566"
+  integrity sha1-16oye87PUY+RBqxrjwA/o7zqhWY=
+
 minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
@@ -1802,13 +2148,21 @@ mixin-deep@^1.2.0:
     for-in "^1.0.2"
     is-extendable "^1.0.1"
 
-mkdirp@^0.5.0, mkdirp@^0.5.1:
+mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
   dependencies:
     minimist "0.0.8"
 
+mold-source-map@~0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/mold-source-map/-/mold-source-map-0.4.0.tgz#cf67e0b31c47ab9badb5c9c25651862127bb8317"
+  integrity sha1-z2fgsxxHq5uttcnCVlGGISe7gxc=
+  dependencies:
+    convert-source-map "^1.1.0"
+    through "~2.2.7"
+
 moment@^2.24.0:
   version "2.24.0"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
@@ -1880,6 +2234,11 @@ negotiator@0.6.2:
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
   integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
 
+next-tick@1, next-tick@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/next-tick/-/next-tick-1.0.0.tgz#ca86d1fe8828169b0120208e3dc8424b9db8342c"
+  integrity sha1-yobR/ogoFpsBICCOPchCS524NCw=
+
 node-pre-gyp@^0.12.0:
   version "0.12.0"
   resolved "https://registry.yarnpkg.com/node-pre-gyp/-/node-pre-gyp-0.12.0.tgz#39ba4bb1439da030295f899e3b520b7785766149"
@@ -1904,7 +2263,7 @@ nopt@^4.0.1:
     abbrev "1"
     osenv "^0.1.4"
 
-normalize-path@^2.0.0, normalize-path@^2.0.1:
+normalize-path@^2.0.0, normalize-path@^2.0.1, normalize-path@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
   integrity sha1-GrKLVW4Zg2Oowab35vogE3/mrtk=
@@ -1944,7 +2303,7 @@ oauth-sign@~0.9.0:
   resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
   integrity sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ==
 
-object-assign@^4.1.0:
+object-assign@4.X, object-assign@^4.1.0:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
@@ -2051,7 +2410,12 @@ parse-glob@^3.0.4:
     is-extglob "^1.0.0"
     is-glob "^2.0.0"
 
-parseurl@~1.3.3:
+parse-node-version@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/parse-node-version/-/parse-node-version-1.0.1.tgz#e2b5dbede00e7fa9bc363607f53327e8b073189b"
+  integrity sha512-3YHlOa/JgH6Mnpr05jP9eDG254US9ek25LyIxZlDItp2iJtwyaXQb57lBYLdT3MowkUFYEV2XXNAYIPlESvJlA==
+
+parseurl@~1.3.2, parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
   integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
@@ -2160,6 +2524,11 @@ qs@6.7.0:
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
   integrity sha512-VCdBRNFTX1fyE7Nb6FYoURo/SPe62QCaAyzJvUjwRaIsc+NePBEniHlvxFmmX56+HZphIGtV0XeCirBtpDrTyQ==
 
+qs@^6.4.0:
+  version "6.8.0"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.8.0.tgz#87b763f0d37ca54200334cd57bb2ef8f68a1d081"
+  integrity sha512-tPSkj8y92PfZVbinY1n84i1Qdx75lZjMQYx9WZhnkofyxzw2r7Ho39G3/aEvSUdebxpnnM4LZJCtvE/Aq3+s9w==
+
 qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
@@ -2174,7 +2543,7 @@ randomatic@^3.0.0:
     kind-of "^6.0.0"
     math-random "^1.0.1"
 
-range-parser@~1.2.1:
+range-parser@~1.2.0, range-parser@~1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
   integrity sha512-Hrgsx+orqoygnmhFbKaHE6c296J+HTAQXoxEF6gNupROmmGJRoyzfG3ccAveqCBrwr/2yxQ5BVd/GTl5agOwSg==
@@ -2189,6 +2558,14 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
+raw-body@~1.1.0:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-1.1.7.tgz#1d027c2bfa116acc6623bca8f00016572a87d425"
+  integrity sha1-HQJ8K/oRasxmI7yo8AAWVyqH1CU=
+  dependencies:
+    bytes "1"
+    string_decoder "0.10"
+
 rc@^1.2.7:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -2199,7 +2576,7 @@ rc@^1.2.7:
     minimist "^1.2.0"
     strip-json-comments "~2.0.1"
 
-readable-stream@^2.0.2, readable-stream@^2.0.6:
+readable-stream@^2.0.2, readable-stream@^2.0.6, readable-stream@~2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   integrity sha512-tQtKA9WIAhBF3+VLAseyMqZeBjW0AHJoxOtYqSUZNJxauErmLbVm2FW1y+J/YA9dUrAC39ITejlZWhVIwawkKw==
@@ -2387,11 +2764,16 @@ safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.2:
+safe-buffer@>=5.1.0, safe-buffer@^5.0.1, safe-buffer@^5.1.2:
   version "5.2.0"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
   integrity sha512-fZEwUGbVl7kouZs1jCdMLdt95hdIv0ZeHg6L7qPeciMZhZ+/gdesW4wgTARkrFWEpspjEATAzUGPG8N2jJiwbg==
 
+safe-json-parse@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/safe-json-parse/-/safe-json-parse-1.0.1.tgz#3e76723e38dfdda13c9b1d29a1e07ffee4b30b57"
+  integrity sha1-PnZyPjjf3aE8mx0poeB//uSzC1c=
+
 safe-regex@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
@@ -2433,7 +2815,39 @@ send@0.17.1:
     range-parser "~1.2.1"
     statuses "~1.5.0"
 
-serve-static@1.14.1:
+send@^0.16.2:
+  version "0.16.2"
+  resolved "https://registry.yarnpkg.com/send/-/send-0.16.2.tgz#6ecca1e0f8c156d141597559848df64730a6bbc1"
+  integrity sha512-E64YFPUssFHEFBvpbbjr44NCLtI1AohxQ8ZSiJjQLskAdKuriYEP6VyGEsRDH8ScozGpkaX1BGvhanqCwkcEZw==
+  dependencies:
+    debug "2.6.9"
+    depd "~1.1.2"
+    destroy "~1.0.4"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    fresh "0.5.2"
+    http-errors "~1.6.2"
+    mime "1.4.1"
+    ms "2.0.0"
+    on-finished "~2.3.0"
+    range-parser "~1.2.0"
+    statuses "~1.4.0"
+
+serve-index@^1.9.1:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/serve-index/-/serve-index-1.9.1.tgz#d3768d69b1e7d82e5ce050fff5b453bea12a9239"
+  integrity sha1-03aNabHn2C5c4FD/9bRTvqEqkjk=
+  dependencies:
+    accepts "~1.3.4"
+    batch "0.6.1"
+    debug "2.6.9"
+    escape-html "~1.0.3"
+    http-errors "~1.6.2"
+    mime-types "~2.1.17"
+    parseurl "~1.3.2"
+
+serve-static@1.14.1, serve-static@^1.13.2:
   version "1.14.1"
   resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.14.1.tgz#666e636dc4f010f7ef29970a88a674320898b2f9"
   integrity sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==
@@ -2458,6 +2872,11 @@ set-value@^2.0.0, set-value@^2.0.1:
     is-plain-object "^2.0.3"
     split-string "^3.0.1"
 
+setprototypeof@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.0.tgz#d0bd85536887b6fe7c0d818cb962d9d91c54e656"
+  integrity sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==
+
 setprototypeof@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
@@ -2503,7 +2922,7 @@ snapdragon@^0.8.1:
     source-map-resolve "^0.5.0"
     use "^3.1.0"
 
-source-map-resolve@^0.5.0:
+source-map-resolve@^0.5.0, source-map-resolve@^0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.2.tgz#72e2cc34095543e43b2c62b2c4c10d4a9054f259"
   integrity sha512-MjqsvNwyz1s0k81Goz/9vRBe9SZdB09Bdw+/zYyO+3CuPk6fouTaxscHkgtE8jKvf01kVfl8riHzERQ/kefaSA==
@@ -2527,7 +2946,7 @@ source-map-url@^0.4.0:
   resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
   integrity sha1-PpNdfd1zYxuXZZlW1VEo6HtQhKM=
 
-source-map@^0.5.6:
+source-map@^0.5.1, source-map@^0.5.6:
   version "0.5.7"
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
   integrity sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=
@@ -2549,6 +2968,11 @@ sourcemap-blender@1.0.5:
   dependencies:
     source-map "^0.7.3"
 
+sparkles@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/sparkles/-/sparkles-1.0.1.tgz#008db65edce6c50eec0c5e228e1945061dd0437c"
+  integrity sha512-dSO0DDYUahUt/0/pD/Is3VIm5TGJjludZ0HVymmhYF6eNA53PVLhnUk0znSYbH8IYBuJdCE+1luR22jNLMaQdw==
+
 split-string@^3.0.1, split-string@^3.0.2:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
@@ -2584,11 +3008,16 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
-"statuses@>= 1.5.0 < 2", statuses@~1.5.0:
+"statuses@>= 1.4.0 < 2", "statuses@>= 1.5.0 < 2", statuses@~1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
   integrity sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=
 
+statuses@~1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
+  integrity sha512-zhSCtt8v2NDrRlPQpCNtw/heZLtfUDqxBM1udqikb/Hbk52LK4nQSwr10u77iopCW5LsyHpuXS0GnEc48mLeew==
+
 stream-browserify@^2.0.1:
   version "2.0.2"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.2.tgz#87521d38a44aa7ee91ce1cd2a47df0cb49dd660b"
@@ -2597,6 +3026,11 @@ stream-browserify@^2.0.1:
     inherits "~2.0.1"
     readable-stream "^2.0.2"
 
+string-template@~0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/string-template/-/string-template-0.2.1.tgz#42932e598a352d01fc22ec3367d9d84eec6c9add"
+  integrity sha1-QpMuWYo1LQH8IuwzZ9nYTuxsmt0=
+
 string-width@^1.0.1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/string-width/-/string-width-1.0.2.tgz#118bdf5b8cdc51a2a7e70d211e07e2b0b9b107d3"
@@ -2614,6 +3048,11 @@ string-width@^1.0.1:
     is-fullwidth-code-point "^2.0.0"
     strip-ansi "^4.0.0"
 
+string_decoder@0.10:
+  version "0.10.31"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
+  integrity sha1-YuIDvEF2bGwoyfyEMB2rHFMQ+pQ=
+
 string_decoder@~1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
@@ -2635,6 +3074,11 @@ strip-ansi@^4.0.0:
   dependencies:
     ansi-regex "^3.0.0"
 
+strip-bom-string@1.X:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom-string/-/strip-bom-string-1.0.0.tgz#e5211e9224369fbb81d633a2f00044dc8cedad92"
+  integrity sha1-5SEekiQ2n7uB1jOi8ABE3IztrZI=
+
 strip-json-comments@~2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/strip-json-comments/-/strip-json-comments-2.0.1.tgz#3c531942e908c2697c0ec344858c286c7ca0a60a"
@@ -2669,16 +3113,54 @@ terser@^3.17.0:
     source-map "~0.6.1"
     source-map-support "~0.5.10"
 
+through2@2.X, through2@^2.0.0, through2@^2.0.3:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/through2/-/through2-2.0.5.tgz#01c1e39eb31d07cb7d03a96a70823260b23132cd"
+  integrity sha512-/mrRod8xqpA+IHSLyGCQ2s8SPHiCDEeQJSep1jqLYeEUClOFG2Qsh+4FU6G9VeqpZnGW/Su8LQGc4YKni5rYSQ==
+  dependencies:
+    readable-stream "~2.3.6"
+    xtend "~4.0.1"
+
 through@^2.3.6:
   version "2.3.8"
   resolved "https://registry.yarnpkg.com/through/-/through-2.3.8.tgz#0dd4c9ffaabc357960b1b724115d7e0e86a2e1f5"
   integrity sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU=
 
+through@~2.2.7:
+  version "2.2.7"
+  resolved "https://registry.yarnpkg.com/through/-/through-2.2.7.tgz#6e8e21200191d4eb6a99f6f010df46aa1c6eb2bd"
+  integrity sha1-bo4hIAGR1OtqmfbwEN9Gqhxusr0=
+
+time-stamp@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/time-stamp/-/time-stamp-1.1.0.tgz#764a5a11af50561921b133f3b44e618687e0f5c3"
+  integrity sha1-dkpaEa9QVhkhsTPztE5hhofg9cM=
+
+timers-ext@^0.1.5:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/timers-ext/-/timers-ext-0.1.7.tgz#6f57ad8578e07a3fb9f91d9387d65647555e25c6"
+  integrity sha512-b85NUNzTSdodShTIbky6ZF02e8STtVVfD+fu4aXXShEELpozH+bCpJLYMPZbsABN2wDH7fJpqIoXxJpzbf0NqQ==
+  dependencies:
+    es5-ext "~0.10.46"
+    next-tick "1"
+
 tiny-invariant@^1.0.2:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/tiny-invariant/-/tiny-invariant-1.0.6.tgz#b3f9b38835e36a41c843a3b0907a5a7b3755de73"
   integrity sha512-FOyLWWVjG+aC0UqG76V53yAWdXfH8bO6FNmyZOuUrzDzK8DI3/JRY25UD7+g49JWM1LXwymsKERB+DzI0dTEQA==
 
+tiny-lr@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/tiny-lr/-/tiny-lr-1.1.1.tgz#9fa547412f238fedb068ee295af8b682c98b2aab"
+  integrity sha512-44yhA3tsaRoMOjQQ+5v5mVdqef+kH6Qze9jTpqtVufgYjYt08zyZAwNwwVBj3i1rJMnR52IxOW0LK0vBzgAkuA==
+  dependencies:
+    body "^5.1.0"
+    debug "^3.1.0"
+    faye-websocket "~0.10.0"
+    livereload-js "^2.3.0"
+    object-assign "^4.1.0"
+    qs "^6.4.0"
+
 tiny-warning@^1.0.0:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/tiny-warning/-/tiny-warning-1.0.3.tgz#94a30db453df4c643d0fd566060d60a875d84754"
@@ -2729,6 +3211,17 @@ tough-cookie@~2.4.3:
     psl "^1.1.24"
     punycode "^1.4.1"
 
+tributejs@^3.7.2:
+  version "3.7.2"
+  resolved "https://registry.yarnpkg.com/tributejs/-/tributejs-3.7.2.tgz#0040705b1a37ed0890ae651f25baf8fa995f1903"
+  integrity sha512-UDEKYW/G9AtROvk0aTnhO4L4JtHJUZXDKmD2SD3GTqCa/Z5Czw5gSbEKWQeYJ1Iof0VWdaD35K2bHxz2xePtww==
+  dependencies:
+    exorcist "^1.0.1"
+    gulp-connect "^5.7.0"
+    gulp-rename "^1.4.0"
+    gulp-sourcemaps "^2.6.5"
+    gulp-uglify "^3.0.2"
+
 ts-transform-classcat@^0.0.2:
   version "0.0.2"
   resolved "https://registry.yarnpkg.com/ts-transform-classcat/-/ts-transform-classcat-0.0.2.tgz#2386c9418f3a7c1f03261ff51225b70d0a7664fb"
@@ -2773,6 +3266,11 @@ type-is@~1.6.17, type-is@~1.6.18:
     media-typer "0.3.0"
     mime-types "~2.1.24"
 
+type@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/type/-/type-1.0.3.tgz#16f5d39f27a2d28d86e48f8981859e9d3296c179"
+  integrity sha512-51IMtNfVcee8+9GJvj0spSuFcZHe9vSib6Xtgsny1Km9ugyz2mbS08I3rsUIRYgJohFRFU1160sgRodYz378Hg==
+
 typescript@^2.6.2:
   version "2.9.2"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-2.9.2.tgz#1cbf61d05d6b96269244eb6a3bce4bd914e0f00c"
@@ -2788,6 +3286,14 @@ uc.micro@^1.0.1, uc.micro@^1.0.5:
   resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.6.tgz#9c411a802a409a91fc6cf74081baba34b24499ac"
   integrity sha512-8Y75pvTYkLJW2hWQHXxoqRgV7qb9B+9vFEtidML+7koHUFapnVJAZ6cKs+Qjz5Aw3aZWHMC6u0wJE3At+nSGwA==
 
+uglify-js@^3.0.5:
+  version "3.6.0"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.6.0.tgz#704681345c53a8b2079fb6cec294b05ead242ff5"
+  integrity sha512-W+jrUHJr3DXKhrsS7NUVxn3zqMOFn0hL/Ei6v0anCIMoKC93TjcflTagwIHLW7SfMFfiQuktQyFVCFHGUE0+yg==
+  dependencies:
+    commander "~2.20.0"
+    source-map "~0.6.1"
+
 ultron@1.0.x:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/ultron/-/ultron-1.0.2.tgz#ace116ab557cd197386a4e88f4685378c8b2e4fa"
@@ -2900,6 +3406,13 @@ verror@1.10.0:
     core-util-is "1.0.2"
     extsprintf "^1.2.0"
 
+vinyl-sourcemaps-apply@^0.2.0:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/vinyl-sourcemaps-apply/-/vinyl-sourcemaps-apply-0.2.1.tgz#ab6549d61d172c2b1b87be5c508d239c8ef87705"
+  integrity sha1-q2VJ1h0XLCsbh75cUI0jnI74dwU=
+  dependencies:
+    source-map "^0.5.1"
+
 void-elements@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/void-elements/-/void-elements-2.0.1.tgz#c066afb582bb1cb4128d60ea92392e94d5e9dbec"
@@ -2913,6 +3426,20 @@ watch@^1.0.1:
     exec-sh "^0.2.0"
     minimist "^1.2.0"
 
+websocket-driver@>=0.5.1:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/websocket-driver/-/websocket-driver-0.7.3.tgz#a2d4e0d4f4f116f1e6297eba58b05d430100e9f9"
+  integrity sha512-bpxWlvbbB459Mlipc5GBzzZwhoZgGEZLuqPaR0INBGnPAY1vdBX6hPnoFXiw+3yWxDuHyQjO2oXTMyS8A5haFg==
+  dependencies:
+    http-parser-js ">=0.4.0 <0.4.11"
+    safe-buffer ">=5.1.0"
+    websocket-extensions ">=0.1.1"
+
+websocket-extensions@>=0.1.1:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/websocket-extensions/-/websocket-extensions-0.1.3.tgz#5d2ff22977003ec687a4b87073dfbbac146ccf29"
+  integrity sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg==
+
 wide-align@^1.1.0:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/wide-align/-/wide-align-1.1.3.tgz#ae074e6bdc0c14a431e804e624549c633b000457"
@@ -2945,6 +3472,11 @@ ws@^7.0.0:
   dependencies:
     async-limiter "^1.0.0"
 
+xtend@~4.0.0, xtend@~4.0.1:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/xtend/-/xtend-4.0.2.tgz#bb72779f5fa465186b1f438f674fa347fdb5db54"
+  integrity sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==
+
 yallist@^3.0.0, yallist@^3.0.3:
   version "3.0.3"
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.3.tgz#b4b049e314be545e3ce802236d6cd22cd91c3de9"
-- 
2.44.1