diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..ff5a41a
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "kb"]
+	path = kb
+	url = https://github.com/daisy/kb
diff --git a/README_KB.md b/README_KB.md
new file mode 100644
index 0000000..be56b09
--- /dev/null
+++ b/README_KB.md
@@ -0,0 +1,12 @@
+# DAISY Knowledge Base
+
+Deployed website:
+https://kb.daisy.org/
+
+Source GitHub repository (master branch):
+https://github.com/daisy/kb
+
+Git submodule revision:
+8bbd34fb44c7b2bdcd7f1886c03355183209b5b4
+https://github.com/daisy/kb/commits/8bbd34fb44c7b2bdcd7f1886c03355183209b5b4
+https://github.com/daisy/kb/compare/8bbd34fb44c7b2bdcd7f1886c03355183209b5b4...master
diff --git a/kb b/kb
new file mode 160000
index 0000000..8bbd34f
--- /dev/null
+++ b/kb
@@ -0,0 +1 @@
+Subproject commit 8bbd34fb44c7b2bdcd7f1886c03355183209b5b4
diff --git a/package.json b/package.json
index 327a8cf..6ff8f71 100755
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "ace-gui",
   "productName": "Ace by DAISY",
   "description": "Ace, the EPUB accessibility checker by the DAISY Consortium (desktop application)",
-  "version": "1.0.0-beta.0",
+  "version": "1.0.0-beta.2",
   "author": "DAISY Consortium",
   "homepage": "http://daisy.github.io/ace",
   "repository": "daisy/ace-gui",
@@ -43,7 +43,7 @@
     "clean": "cross-env BUILD_TARGET=clean node build/build.js",
     "build:bundle": "webpack --config=build/webpack.app.config.js --env=production",
     "build:chromium": "cross-env BUILD_TARGET=fetch-chromium node build/build.js",
-    "build": "yarn build:bundle && electron-builder",
+    "build": "yarn build:bundle && cpy --cwd=\"./kb\" --parents \"**/*\" \"../app/kb/\" && electron-builder",
     "postinstall": "electron-builder install-app-deps",
     "release": "build -mw -p always",
     "start": "node build/start.js",
@@ -54,12 +54,14 @@
     "@daisy/ace-core": "^1.0.2",
     "@material-ui/core": "^3.0.0",
     "@material-ui/icons": "^3.0.0",
+    "@mrmlnc/readdir-enhanced": "^2.2.1",
     "about-window": "^1.12.1",
     "electron-debug": "^2.0.0",
-    "@mrmlnc/readdir-enhanced": "^2.2.1",
     "electron-redux": "^1.3.1",
+    "express": "^4.16.4",
     "fs-jetpack": "^2.1.0",
     "jszip": "^3.1.5",
+    "portfinder": "^1.0.20",
     "prop-types": "^15.6.2",
     "react": "^16.3.0",
     "react-dom": "^16.2.0",
@@ -69,17 +71,21 @@
     "redux": "^4.0.0",
     "redux-promise": "^0.6.0",
     "redux-thunk": "^2.3.0",
+    "selfsigned": "^1.10.4",
     "tmp": "^0.0.33",
-    "typeface-roboto": "^0.0.54"
+    "typeface-roboto": "^0.0.54",
+    "uuid": "^3.3.2"
   },
   "devDependencies": {
     "@babel/core": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
     "@babel/preset-react": "^7.0.0",
+    "@types/express": "^4.16.1",
     "babel-loader": "^8.0.2",
     "babel-plugin-transform-class-properties": "^6.24.1",
     "babel-plugin-transform-object-rest-spread": "^7.0.0-beta.3",
     "chalk": "^2.4.1",
+    "cpy-cli": "^2.0.0",
     "cross-env": "^5.2.0",
     "css-loader": "^1.0.0",
     "devtron": "^1.4.0",
diff --git a/src/main/kb.js b/src/main/kb.js
new file mode 100644
index 0000000..3fd08e2
--- /dev/null
+++ b/src/main/kb.js
@@ -0,0 +1,586 @@
+const path = require('path');
+const fs = require('fs');
+const { BrowserWindow, webContents } = require('electron');
+import { app, shell, session, ipcMain, Menu } from 'electron';
+
+import * as AboutBoxHelper from './../shared/helpers/about';
+
+import * as express from "express";
+import * as portfinder from "portfinder";
+// import * as http from "http";
+import * as https from "https";
+
+import * as selfsigned from "selfsigned";
+import * as uuid from "uuid";
+
+const LOG_DEBUG = false;
+const KB_LOG_PREFIX = "[KB]";
+
+const SESSION_PARTITION = "persist:kb";
+
+const wins = [];
+export function closeKnowledgeBaseWindows() {
+    if (!wins.length) {
+        return;
+    }
+    for (var i = (wins.length - 1); i >= 0; i--) {
+        wins[i].close();
+    }
+}
+
+let expressApp;
+let httpServer;
+let port;
+let ip;
+let proto;
+let rootUrl;
+
+function httpReady() {
+    ipcMain.on('KB_URL', (event, arg) => {
+        const regexp = /http[s]?:\/\/kb.daisy.org\//;
+        if (!arg.match(regexp)) {
+            shell.openExternal(arg);
+            return;
+        }
+        if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} link ${arg}`);
+        const offlineUrl = arg.replace(regexp, `${rootUrl}/`);
+        const urlPath = offlineUrl.replace(rootUrl, "");
+        if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} urlPath ${urlPath}`);
+        new KnowledgeBase(undefined, urlPath);
+    });
+}
+
+export function stopKnowledgeBaseServer() {
+    // closeKnowledgeBaseWindows();
+
+    if (httpServer) {
+        httpServer.close();
+    }
+
+    const sess = session.fromPartition(SESSION_PARTITION, { cache: true }) || session.defaultSession;
+    if (sess) {
+        sess.clearCache(() => {
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} session cache cleared`);
+        });
+
+        sess.clearStorageData({
+            origin: "*",
+            quotas: [
+                "temporary",
+                "persistent",
+                "syncable",
+            ],
+            storages: [
+                "appcache",
+                "cookies",
+                "filesystem",
+                "indexdb",
+                "localstorage",
+                "shadercache",
+                "websql",
+                "serviceworkers",
+            ],
+        }, () => {
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} session storage cleared`);
+        });
+    }
+}
+export function startKnowledgeBaseServer(kbRootPath) {
+
+    app.on("certificate-error", (event, webContents, url, error, certificate, callback) => {
+        if (url.indexOf(`${rootUrl}/`) === 0) {
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} HTTPS cert error OKAY ${url}`);
+            callback(true);
+            return;
+        }
+        if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} HTTPS cert error FAIL ${url}`);
+        callback(false);
+    });
+
+    const filter = { urls: ["*", "*://*/*"] };
+
+    const onHeadersReceivedCB = (details, callback) => {
+        if (!details.url) {
+            callback({});
+            return;
+        }
+
+        if (details.url.indexOf(`${rootUrl}/`) === 0) {
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} CSP ${details.url}`);
+            callback({
+                // responseHeaders: {
+                //     ...details.responseHeaders,
+                //     "Content-Security-Policy":
+                //         [`default-src 'self' 'unsafe-inline' 'unsafe-eval' data: http: https: ${rootUrl}`],
+                // },
+            });
+        } else {
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} !CSP ${details.url}`);
+            callback({});
+        }
+    };
+
+    const setCertificateVerifyProcCB = (request, callback) => {
+
+        if (request.hostname === ip) {
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} HTTPS cert verify OKAY ${request.hostname}`);
+            callback(0); // OK
+            return;
+        }
+        if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} HTTPS cert verify FALLBACK ${request.hostname}`);
+        callback(-3); // Chromium
+        // callback(-2); // Fail
+    };
+
+    const sess = session.fromPartition(SESSION_PARTITION, { cache: true }) || session.defaultSession;
+
+    if (sess) {
+        sess.webRequest.onHeadersReceived(filter, onHeadersReceivedCB);
+        // sess.webRequest.onBeforeSendHeaders(filter, onBeforeSendHeadersCB);
+        sess.setCertificateVerifyProc(setCertificateVerifyProcCB);
+    }
+
+    return new Promise((resolve, reject) => {
+        expressApp = express();
+        // expressApp.enable('strict routing');
+
+        // expressApp.use("/", (req, res, next) => {
+        //     if (LOG_DEBUG) console.log("HTTP: " + req.url);
+        //     next();
+        // });
+
+        const jsInitPath = "js/init.js";
+        expressApp.use(`/${jsInitPath}`, (req, res, next) => {
+
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} HTTP intercept /${jsInitPath}`);
+
+            let js = fs.readFileSync(path.join(kbRootPath, jsInitPath), { encoding: "utf8" });
+
+            const toMatch1 = "document.location.host == 'localhost'";
+            const toMatch2 = "KB.prototype.generateFooter = function () {";
+            const link = "GO ONLINE";
+            const online = `
+var zhref = document.location.href.replace('${rootUrl}/', 'http://kb.daisy.org/');
+var zdiv = document.createElement('div');
+zdiv.setAttribute('style','position: fixed; right: 1em; width: auto; background: transparent; margin: 0; padding: 0; padding-top: 0.5em; font-size: 100%; font-weight: bold; font-family: sans-serif; border: 0');
+
+var za = document.createElement('a');
+za.setAttribute('href',zhref);
+za.setAttribute('target','_BLANK');
+za.setAttribute('style','color: red;');
+za.appendChild(document.createTextNode('${link}'));
+
+zdiv.appendChild(za);
+
+document.querySelector('header').insertAdjacentElement('beforeEnd', zdiv);
+`;
+            // js = js.replace("kb.initializePage('ace')", "kb.initializePage('kb')");
+            js = js.replace(toMatch1, `${toMatch1} || document.location.hostname == '${rootUrl.replace(/http[s]?:\/\/(.+):[0-9]+/, "$1")}' || document.location.host == '${rootUrl.replace(/http[s]?:\/\//, "")}'`);
+            js = js.replace(/http[s]?:\/\/kb.daisy.org\//g, `${rootUrl}/`);
+            js = js.replace(toMatch2, `${toMatch2}\n\n${online}\n\n`);
+            res.send(js);
+            // next();
+        });
+        // https://expressjs.com/en/4x/api.html#express.static
+        const staticOptions = {
+            dotfiles: "ignore",
+            etag: true,
+            // fallthrough: false,
+            immutable: true,
+            index: "index.html",
+            maxAge: "1d",
+            redirect: true,
+            // extensions: ["css", "otf"],
+            // setHeaders: (res, _path, _stat) => {
+            //     //   res.set('x-timestamp', Date.now())
+            //     setResponseCORS(res);
+            // },
+        };
+        if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} HTTP static path ${kbRootPath}`);
+        expressApp.use("/", express.static(kbRootPath, staticOptions));
+
+        const startHttp = function () {
+            generateSelfSignedData().then((certData) => {
+                httpServer = https.createServer({ key: certData.private, cert: certData.cert }, expressApp).listen(port, () => {
+                    const p = httpServer.address().port;
+
+                    port = p;
+                    ip = "127.0.0.1";
+                    proto = "https";
+                    rootUrl = `${proto}://${ip}:${port}`;
+                    if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} URL ${rootUrl}`);
+
+                    resolve();
+                    httpReady();
+                });
+            }).catch((err) => {
+                if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} ${err}`);
+                if (LOG_DEBUG) console.log(err);
+                httpServer = expressApp.listen(port, () => {
+                    const p = httpServer.address().port;
+
+                    port = p;
+                    ip = "127.0.0.1";
+                    proto = "http";
+                    rootUrl = `${proto}://${ip}:${port}`;
+                    if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} URL ${rootUrl}`);
+
+                    resolve();
+                    httpReady();
+                });
+            });
+        }
+
+        portfinder.getPortPromise().then((p) => {
+            port = p;
+            startHttp();
+        }).catch((err) => {
+            debug(err);
+            port = 3000;
+            startHttp();
+        });
+    });
+}
+
+function buildMenuTemplate(win) {
+
+    const defaultTemplate = {
+        subMenuEdit: {
+            label: 'Edit',
+            submenu: [
+                {
+                    label: "Undo",
+                    accelerator: "CmdOrCtrl+Z",
+                    selector: "undo:"
+                },
+                {
+                    label: "Redo",
+                    accelerator: "Shift+CmdOrCtrl+Z",
+                    selector: "redo:"
+                },
+                { type: "separator" },
+                {
+                    label: "Cut",
+                    accelerator: "CmdOrCtrl+X",
+                    selector: "cut:"
+                },
+                {
+                    label: "Copy",
+                    accelerator: "CmdOrCtrl+C",
+                    selector: "copy:"
+                },
+                {
+                    label: "Paste",
+                    accelerator: "CmdOrCtrl+V",
+                    selector: "paste:"
+                },
+                {
+                    label: "Select All",
+                    accelerator: "CmdOrCtrl+A",
+                    selector: "selectAll:"
+                },
+            ],
+        },
+        subMenuDev: {
+            label: 'Dev',
+            submenu: [
+                {
+                    label: 'Reload',
+                    accelerator: 'CmdOrCtrl+R',
+                    click: () => {
+                      const bw = BrowserWindow.getFocusedWindow();
+                      if (bw) {
+                          bw.webContents.reload();
+                      } else {
+                          win.webContents.reload();
+        
+                          // const arr = BrowserWindow.getAllWindows();
+                          // arr.forEach((bww) => {
+                          //     bww.webContents.openDevTools({ mode: "detach" });
+                          // });
+        
+                          // for (const wc of webContents.getAllWebContents()) {
+                          //   // if (wc.hostWebContents &&
+                          //   //     wc.hostWebContents.id === win.webContents.id) {
+                          //   // }
+                          //   wc.openDevTools({ mode: "detach" });
+                          // }
+                      }
+                    }
+                },
+                {
+                    label: 'Toggle Developer Tools',
+                    accelerator: 'Alt+CmdOrCtrl+I',
+                    click: () => {
+                        // win.toggleDevTools();
+                        const arr = BrowserWindow.getAllWindows();
+                        arr.forEach((bww) => {
+                            bww.webContents.toggleDevTools();
+                        });
+
+                        // const bw = BrowserWindow.getFocusedWindow();
+                        // if (bw) {
+                        //     bw.webContents.openDevTools({ mode: "detach" });
+                        // } else {
+                        //     const arr = BrowserWindow.getAllWindows();
+                        //     arr.forEach((bww) => {
+                        //         bww.webContents.openDevTools({ mode: "detach" });
+                        //     });
+
+                        //     // for (const wc of webContents.getAllWebContents()) {
+                        //     //   // if (wc.hostWebContents &&
+                        //     //   //     wc.hostWebContents.id === win.webContents.id) {
+                        //     //   // }
+                        //     //   wc.openDevTools({ mode: "detach" });
+                        //     // }
+                        // }
+                    }
+                }
+            ]
+        },
+        subMenuHelp: {
+            label: 'Help',
+            role: 'help',
+            submenu: [
+                {
+                    label: 'Learn more',
+                    click: () => shell.openExternal('http://daisy.github.io/ace')
+                },
+                {
+                    label: 'Report an Issue',
+                    click: () => shell.openExternal('http://github.com/DAISY/ace-gui/issues')
+                },
+            ]
+        },
+        subMenuAbout: {
+            label: 'Ace',
+            submenu: [
+                {
+                    label: 'About Ace',
+                    id: 'about',
+                    click: () => AboutBoxHelper.showAbout()
+                },
+                {
+                    type: 'separator'
+                },
+                {
+                    // label: 'Services',
+                    role: 'services',
+                    submenu: []
+                },
+                {
+                    type: 'separator'
+                },
+                {
+                    // label: 'Hide Ace',
+                    // accelerator: 'CmdOrCtrl+H',
+                    role: 'hide'
+                },
+                {
+                    // label: 'Hide Others',
+                    // accelerator: 'CmdOrCtrl+Alt+H',
+                    role: 'hideothers'
+                },
+                {
+                    // label: 'Show All',
+                    role: 'unhide'
+                },
+                {
+                    type: 'separator'
+                },
+                {
+                    role: 'quit'
+                }
+            ]
+        },
+        subMenuWindow: {
+            label: 'Window',
+            role: 'window',
+            submenu: [
+                // {
+                //     label: 'Toggle Full Screen',
+                //     type: 'checkbox',
+                //     accelerator: process.platform === 'darwin'
+                //         ? 'Ctrl+Command+F'
+                //         : 'F11',
+                //     click: () => win.setFullScreen(!win.isFullScreen())
+                // },
+                {
+                    role: "togglefullscreen",
+                },
+                {
+                    role: "minimize",
+                },
+                {
+                    role: "close",
+                },
+                // {
+                //   label: 'Minimize',
+                //   role: 'minimize'
+                // },
+                { type: 'separator' },
+                {
+                    // label: 'Bring All to Front',
+                    role: 'front'
+                }
+            ]
+        }
+    };
+
+
+    // On Windows and Linux, open dialogs do not support selecting both files and
+    // folders and files, so add an extra menu item so there is one for each type.
+    if (process.platform === 'linux' || process.platform === 'win32') {
+
+        // insert item into Help submenu
+        defaultTemplate.subMenuHelp.submenu.push(
+            {
+                type: 'separator'
+            },
+            {
+                label: 'About Ace',
+                id: 'about',
+                click: () => AboutBoxHelper.showAbout()
+            }
+        );
+    }
+
+    let isDev = process.env.NODE_ENV === 'development' || process.env.DEBUG_PROD === 'true';
+
+    let menuTemplate = process.platform === 'darwin' ?
+        [
+            defaultTemplate.subMenuAbout,
+            defaultTemplate.subMenuWindow,
+            defaultTemplate.subMenuEdit,
+            defaultTemplate.subMenuHelp
+        ]
+        :
+        [
+            defaultTemplate.subMenuWindow,
+            defaultTemplate.subMenuEdit,
+            defaultTemplate.subMenuHelp
+        ];
+
+    return isDev ? menuTemplate.concat(defaultTemplate.subMenuDev) : menuTemplate;
+}
+
+const WIN_OFFSET = 60;
+let winOffset = 0;
+
+export class KnowledgeBase {
+
+    win = null;
+
+    constructor(mainWin, urlPath) {
+        this.mainWin = mainWin;
+        this.urlPath = urlPath;
+        this.launch();
+    }
+
+    launch() {
+        this.win = new BrowserWindow({
+            show: false,
+            webPreferences: {
+                allowRunningInsecureContent: false,
+                contextIsolation: false,
+                // devTools: true,
+                nodeIntegration: false,
+                nodeIntegrationInWorker: false,
+                sandbox: false,
+                webSecurity: true,
+                webviewTag: false,
+                partition: SESSION_PARTITION
+            },
+        });
+        wins.push(this.win);
+
+        const template = buildMenuTemplate(this.win);
+        this.win.setMenu(Menu.buildFromTemplate(template));
+
+        // this.win.maximize();
+        // let sz = this.win.getSize();
+        // // open a window that's not quite full screen ... makes sense on mac, anyway
+        // this.win.setSize(Math.min(Math.round(sz[0] * .75), 1200), Math.min(Math.round(sz[1] * .85), 800));
+        // // win.setPosition(Math.round(sz[0] * .10), Math.round(sz[1] * .10));
+        // this.win.setPosition(Math.round(sz[0] * 0.4 - this.win.getSize()[0] * 0.4), Math.round(sz[1] * 0.4 - this.win.getSize()[1] * 0.4));
+
+        this.win.setSize(1024, 768);
+        winOffset += WIN_OFFSET;
+        if (winOffset > 300) {
+            winOffset = WIN_OFFSET;
+        }
+        this.win.setPosition(winOffset, winOffset);
+
+        this.win.show();
+
+        this.win.webContents.on("new-window", (event, url) => {
+
+            const wcUrl = event.sender.getURL();
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} new-window ${wcUrl} => ${url}`);
+
+            event.preventDefault();
+
+            if (url.indexOf(rootUrl) !== 0) {
+                shell.openExternal(url);
+                return;
+            }
+
+            this.win.loadURL(url);
+        });
+
+        this.win.webContents.on("will-navigate", (event, url) => {
+
+            const wcUrl = event.sender.getURL();
+            if (LOG_DEBUG) console.log(`${KB_LOG_PREFIX} will-navigate ${wcUrl} => ${url}`);
+
+            if (url.indexOf(rootUrl) !== 0) {
+                event.preventDefault();
+                shell.openExternal(url);
+            }
+        });
+
+        // http://kb.daisy.org/publishing/docs/index.html
+        if (this.urlPath) {
+            this.win.loadURL(`${rootUrl}${this.urlPath}`);
+        } else {
+            this.win.loadURL(`${rootUrl}/publishing/docs/index.html`);
+        }
+
+        this.win.on('closed', function () {
+            const i = wins.indexOf(this.win);
+            if (i >= 0) {
+                wins.splice(i, 1);
+            }
+            this.win = null;
+        });
+    }
+}
+
+function generateSelfSignedData() {
+    return new Promise((resolve, reject) => {
+        const opts = {
+            algorithm: "sha256",
+            // clientCertificate: true,
+            // clientCertificateCN: "KB insecure client",
+            days: 30,
+            extensions: [{
+                altNames: [{
+                    type: 2, // DNSName
+                    value: "localhost",
+                }],
+                name: "subjectAltName",
+            }],
+        };
+        const rand = uuid.v4();
+        const attributes = [{ name: "commonName", value: "KB insecure server " + rand }];
+
+        selfsigned.generate(attributes, opts, (err, keys) => {
+            if (err) {
+                reject(err);
+                return;
+            }
+
+            resolve(keys);
+        });
+    });
+}
diff --git a/src/main/main.js b/src/main/main.js
index d6c00cb..1148d38 100755
--- a/src/main/main.js
+++ b/src/main/main.js
@@ -1,42 +1,92 @@
-const { app, BrowserWindow} = require('electron');
+const path = require('path');
+const { app, BrowserWindow, webContents} = require('electron');
+
 import MenuBuilder from './menu';
 import configureStore from './../shared/store/configureStore';
 
 require('electron-debug')();
 
+import {startKnowledgeBaseServer, stopKnowledgeBaseServer, closeKnowledgeBaseWindows} from './kb';
+
+function openAllDevTools() {
+  for (const wc of webContents.getAllWebContents()) {
+      // if (wc.hostWebContents &&
+      //     wc.hostWebContents.id === mainWin.webContents.id) {
+      // }
+      wc.openDevTools({ mode: "detach" });
+  }
+}
+
+function openTopLevelDevTools() {
+  const bw = BrowserWindow.getFocusedWindow();
+  if (bw) {
+      bw.webContents.openDevTools({ mode: "detach" });
+  } else {
+      const arr = BrowserWindow.getAllWindows();
+      arr.forEach((bww) => {
+          bww.webContents.openDevTools({ mode: "detach" });
+      });
+  }
+}
+
 const store = configureStore(undefined, 'main');
 let win;
-
 function createWindow() {
   win = new BrowserWindow({ show: false });
   win.maximize();
   let sz = win.getSize();
+  const sz0 = sz[0];
+  const sz1 = sz[1];
+  win.unmaximize();
   // open a window that's not quite full screen ... makes sense on mac, anyway
-  win.setSize(Math.min(Math.round(sz[0] * .75),1200), Math.min(Math.round(sz[1] * .85), 800));
+  win.setSize(Math.min(Math.round(sz0 * .75),1200), Math.min(Math.round(sz1 * .85), 800));
   // win.setPosition(Math.round(sz[0] * .10), Math.round(sz[1] * .10));
-  win.setPosition(Math.round(sz[0]*0.5-win.getSize()[0]*0.5), Math.round(sz[1]*0.5-win.getSize()[1]*0.5));
+  win.setPosition(Math.round(sz0*0.5-win.getSize()[0]*0.5), Math.round(sz1*0.5-win.getSize()[1]*0.5));
   win.show();
 
   const menuBuilder = new MenuBuilder(win, store);
-  menuBuilder.buildMenu();
+  menuBuilder.buildMenu(win);
 
   win.loadURL(`file://${__dirname}/index.html`);
 
   win.on('closed', function () {
       win = null;
+      app.quit();
+
+      // closeKnowledgeBaseWindows();
+
+      // // about box
+      // const arr = BrowserWindow.getAllWindows();
+      // arr.forEach((bw) => {
+      //     bw.close();
+      // });
+
+      // will trigger window-all-closed event => app quit
   });
 }
 
 app.setAccessibilitySupportEnabled(true);
 
-app.on('ready', createWindow);
+app.on('ready', () => {
+  let isDev = process.env.NODE_ENV === 'development' || process.env.DEBUG_PROD === 'true';
+  const kbRootPath = isDev ? path.join(process.cwd(), "kb") : path.join(__dirname, "kb");
+  startKnowledgeBaseServer(kbRootPath).then(() => {
+    createWindow();
+  }).catch((err) => {
+    console.log(err);
+    createWindow();
+  });
+});
+app.on('quit', () => {
+  stopKnowledgeBaseServer();
+});
 
 app.on('window-all-closed', function () {
   // we could enable this typical macos behavior if we wanted but not sure it makes sense
   /*if (process.platform !== 'darwin') {
       quit();
   }*/
-  app.quit();
+  // app.quit();
 });
 
 app.on('activate', function () {
diff --git a/src/main/menu.js b/src/main/menu.js
index 244784e..8486bc8 100644
--- a/src/main/menu.js
+++ b/src/main/menu.js
@@ -1,4 +1,4 @@
-import { app, Menu, shell, dialog, clipboard } from 'electron';
+import { app, Menu, shell, dialog, clipboard, webContents, BrowserWindow } from 'electron';
 import {
   runAce,
   openReport,
@@ -8,6 +8,8 @@ import {
 import {selectTab} from './../shared/actions/reportView';
 import * as FileDialogHelpers from './../shared/helpers/fileDialogs';
 import * as AboutBoxHelper from './../shared/helpers/about';
+import {KnowledgeBase} from './kb';
+
 export default class MenuBuilder {
 
   constructor(mainWindow, store) {
@@ -104,17 +106,6 @@ export default class MenuBuilder {
       subMenuView: {
         label: 'View',
         submenu: [
-          {
-            label: 'Toggle Full Screen',
-            type: 'checkbox',
-            accelerator: process.platform === 'darwin'
-              ? 'Ctrl+Command+F'
-              : 'F11',
-            click: () => this.mainWindow.setFullScreen(!this.mainWindow.isFullScreen())
-          },
-          {
-            type: 'separator'
-          },
           {
             label: 'Go to Summary',
             id: 'gotoSummary',
@@ -156,18 +147,96 @@ export default class MenuBuilder {
           }
         ]
       },
+      subMenuEdit: {
+        label: 'Edit',
+        submenu: [
+            {
+                label: "Undo",
+                accelerator: "CmdOrCtrl+Z",
+                selector: "undo:"
+            },
+            {
+                label: "Redo",
+                accelerator: "Shift+CmdOrCtrl+Z",
+                selector: "redo:"
+            },
+            { type: "separator" },
+            {
+                label: "Cut",
+                accelerator: "CmdOrCtrl+X",
+                selector: "cut:"
+            },
+            {
+                label: "Copy",
+                accelerator: "CmdOrCtrl+C",
+                selector: "copy:"
+            },
+            {
+                label: "Paste",
+                accelerator: "CmdOrCtrl+V",
+                selector: "paste:"
+            },
+            {
+                label: "Select All",
+                accelerator: "CmdOrCtrl+A",
+                selector: "selectAll:"
+            },
+        ],
+      },
       subMenuDev: {
         label: 'Dev',
         submenu: [
           {
             label: 'Reload',
-            accelerator: 'Command+R',
-            click: () => this.mainWindow.webContents.reload()
+            accelerator: 'CmdOrCtrl+R',
+            click: () => {
+              const bw = BrowserWindow.getFocusedWindow();
+              if (bw) {
+                  bw.webContents.reload();
+              } else {
+                  this.mainWindow.webContents.reload();
+
+                  // const arr = BrowserWindow.getAllWindows();
+                  // arr.forEach((bww) => {
+                  //     bww.webContents.openDevTools({ mode: "detach" });
+                  // });
+
+                  // for (const wc of webContents.getAllWebContents()) {
+                  //   // if (wc.hostWebContents &&
+                  //   //     wc.hostWebContents.id === this.mainWindow.webContents.id) {
+                  //   // }
+                  //   wc.openDevTools({ mode: "detach" });
+                  // }
+              }
+            }
           },
           {
             label: 'Toggle Developer Tools',
-            accelerator: 'Alt+Command+I',
-            click: () => this.mainWindow.toggleDevTools()
+            accelerator: 'Alt+CmdOrCtrl+I',
+            click: () => {
+              // this.mainWindow.toggleDevTools();
+              const arr = BrowserWindow.getAllWindows();
+              arr.forEach((bww) => {
+                  bww.webContents.toggleDevTools();
+              });
+
+              // const bw = BrowserWindow.getFocusedWindow();
+              // if (bw) {
+              //     bw.webContents.openDevTools({ mode: "detach" });
+              // } else {
+              //     const arr = BrowserWindow.getAllWindows();
+              //     arr.forEach((bww) => {
+              //         bww.webContents.openDevTools({ mode: "detach" });
+              //     });
+
+              //     // for (const wc of webContents.getAllWebContents()) {
+              //     //   // if (wc.hostWebContents &&
+              //     //   //     wc.hostWebContents.id === this.mainWindow.webContents.id) {
+              //     //   // }
+              //     //   wc.openDevTools({ mode: "detach" });
+              //     // }
+              // }
+            }
           }
         ]
       },
@@ -177,7 +246,20 @@ export default class MenuBuilder {
         submenu: [
           {
             label: 'Knowledge Base',
-            click: () => shell.openExternal('http://kb.daisy.org/publishing/')
+            submenu: [
+              {
+                label: 'Local (offline)',
+                click: () => {
+                  new KnowledgeBase(this.mainWindow, undefined);
+                }
+              },
+              {
+                label: 'Web (online)',
+                click: () => {
+                  shell.openExternal('http://kb.daisy.org/publishing/docs/index.html');
+                }
+              }
+            ]
           },
           {
             label: 'Learn more',
@@ -209,7 +291,7 @@ export default class MenuBuilder {
             type: 'separator'
           },
           {
-            label: 'Services',
+            // label: 'Services',
             role: 'services',
             submenu: []
           },
@@ -217,17 +299,17 @@ export default class MenuBuilder {
             type: 'separator'
           },
           {
-            label: 'Hide Ace',
-            accelerator: 'Command+H',
+            // label: 'Hide Ace',
+            // accelerator: 'CmdOrCtrl+H',
             role: 'hide'
           },
           {
-            label: 'Hide Others',
-            accelerator: 'Command+Alt+H',
+            // label: 'Hide Others',
+            // accelerator: 'CmdOrCtrl+Alt+H',
             role: 'hideothers'
           },
           {
-            label: 'Show All',
+            // label: 'Show All',
             role: 'unhide'
           },
           {
@@ -242,13 +324,30 @@ export default class MenuBuilder {
         label: 'Window',
         role: 'window',
         submenu: [
+          // {
+          //   label: 'Toggle Full Screen',
+          //   type: 'checkbox',
+          //   accelerator: process.platform === 'darwin'
+          //     ? 'Ctrl+Command+F'
+          //     : 'F11',
+          //   click: () => this.mainWindow.setFullScreen(!this.mainWindow.isFullScreen())
+          // },
+          {
+              role: "togglefullscreen",
+          },
           {
-            label: 'Minimize',
-            role: 'minimize'
+              role: "minimize",
           },
+          {
+              role: "close",
+          },
+          // {
+          //   label: 'Minimize',
+          //   role: 'minimize'
+          // },
           { type: 'separator' },
           {
-            label: 'Bring All to Front',
+            // label: 'Bring All to Front',
             role: 'front'
           }
         ]
@@ -279,9 +378,12 @@ export default class MenuBuilder {
     }
     // Add "File > Quit" menu item so Linux distros where the system tray icon is
     // missing will have a way to quit the app.
-    if (process.platform === 'linux') {
-      // File menu (Linux)
-      defaultTemplate.subMenuFile.submenu.push({
+    if (process.platform === 'linux' || process.platform === 'win32') {
+      defaultTemplate.subMenuFile.submenu.push(
+        {
+            type: 'separator'
+        },
+        {
         label: 'Quit',
         click: () => app.quit()
       });
@@ -294,6 +396,7 @@ export default class MenuBuilder {
         defaultTemplate.subMenuAbout,
         defaultTemplate.subMenuFile,
         defaultTemplate.subMenuView,
+        defaultTemplate.subMenuEdit,
         defaultTemplate.subMenuWindow,
         defaultTemplate.subMenuHelp
       ]
@@ -301,6 +404,8 @@ export default class MenuBuilder {
       [
         defaultTemplate.subMenuFile,
         defaultTemplate.subMenuView,
+        defaultTemplate.subMenuEdit,
+        defaultTemplate.subMenuWindow,
         defaultTemplate.subMenuHelp
       ];
 
@@ -323,17 +428,18 @@ export default class MenuBuilder {
     });
   }
 
-  buildMenu() {
-    if (
-      process.env.NODE_ENV === 'development' ||
-      process.env.DEBUG_PROD === 'true'
-    ) {
+  buildMenu(win) {
+    let isDev = process.env.NODE_ENV === 'development' || process.env.DEBUG_PROD === 'true';
+    if (isDev) {
       this.setupDevelopmentEnvironment();
     }
 
     const template = this.buildTemplate();
     const menu = Menu.buildFromTemplate(template);
-    Menu.setApplicationMenu(menu);
+
+    Menu.setApplicationMenu(menu); // necessary for app-wide menu on MacOS
+    // win.setMenu(menu);
+    
     this.refreshMenuItemsEnabled();
     return menu;
   }
diff --git a/src/renderer/components/ReportSections/Violations.js b/src/renderer/components/ReportSections/Violations.js
index 3be8625..5e5418c 100644
--- a/src/renderer/components/ReportSections/Violations.js
+++ b/src/renderer/components/ReportSections/Violations.js
@@ -2,7 +2,7 @@ import EnhancedTable from './../Table/EnhancedTable';
 import PropTypes from 'prop-types';
 import React from 'react';
 import TableCell from '@material-ui/core/TableCell';
-const {shell} = require('electron');
+const {ipcRenderer} = require('electron');
 
 // the violations page of the report
 export default class Violations extends React.Component {
@@ -19,7 +19,10 @@ export default class Violations extends React.Component {
     setTableFiltersExpanded: PropTypes.func.isRequired
   };
 
-  onExternalLinkClick = url => shell.openExternal(url);
+  onExternalLinkClick = url => {
+    ipcRenderer.send('KB_URL', url);
+    // shell.openExternal(url);
+  }
 
   render() {
     let {violations,
diff --git a/src/renderer/components/Sidebar.js b/src/renderer/components/Sidebar.js
index 11d5fee..0a82aba 100644
--- a/src/renderer/components/Sidebar.js
+++ b/src/renderer/components/Sidebar.js
@@ -130,8 +130,11 @@ class Sidebar extends React.Component {
 
   onDrop = e => {
     e.preventDefault();
-    let filepath = e.dataTransfer.files[0].path;
     this.setState({fileHover: false});
+    if (!e.dataTransfer.files || !e.dataTransfer.files.length) {
+      return false;
+    }
+    let filepath = e.dataTransfer.files[0].path;
     this.props.openFile(filepath);
     return false;
   };
diff --git a/src/renderer/components/Splash.js b/src/renderer/components/Splash.js
index 430c498..2f86ccb 100644
--- a/src/renderer/components/Splash.js
+++ b/src/renderer/components/Splash.js
@@ -45,8 +45,11 @@ class Splash extends React.Component {
 
   onDrop = e => {
     e.preventDefault();
-    let filepath = e.dataTransfer.files[0].path;
     this.setState({fileHover: false});
+    if (!e.dataTransfer.files || !e.dataTransfer.files.length) {
+      return false;
+    }
+    let filepath = e.dataTransfer.files[0].path;
     this.props.openFile(filepath);
     return false;
   };
diff --git a/src/shared/helpers/about.js b/src/shared/helpers/about.js
index d0c6482..6cbb071 100644
--- a/src/shared/helpers/about.js
+++ b/src/shared/helpers/about.js
@@ -4,13 +4,15 @@ const BrowserWindow = electron.BrowserWindow || electron.remote.BrowserWindow;
 const openAboutWindow = require('about-window').default;
 const join = require('path').join;
 
+let isDev = process.env.NODE_ENV === 'development' || process.env.DEBUG_PROD === 'true';
+
 module.exports = {
   showAbout: callback => {
     return openAboutWindow({
         icon_path: join(__dirname, 'logo.svg'),
         copyright: 'Copyright (c) 2018 DAISY Consortium',
         package_json_dir: __dirname,
-        open_devtools: process.env.NODE_ENV !== 'production',
+        open_devtools: isDev,
     });
   },
 };
diff --git a/yarn.lock b/yarn.lock
index 7ecc2f5..ef29068 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -822,6 +822,57 @@
     call-me-maybe "^1.0.1"
     glob-to-regexp "^0.3.0"
 
+"@nodelib/fs.stat@^1.1.2":
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/@nodelib/fs.stat/-/fs.stat-1.1.3.tgz#2b5a3ab3f918cca48a8c754c08168e3f03eba61b"
+  integrity sha512-shAmDyaQC4H92APFoIaVDHCx5bStIocgvbwQyxPRrbUY20V1EYTbSDchWbuwlMG3V17cprZhA6+78JfB+3DTPw==
+
+"@types/body-parser@*":
+  version "1.17.0"
+  resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.17.0.tgz#9f5c9d9bd04bb54be32d5eb9fc0d8c974e6cf58c"
+  integrity sha512-a2+YeUjPkztKJu5aIF2yArYFQQp8d51wZ7DavSHjFuY1mqVgidGyzEQ41JIVNy82fXj8yPgy2vJmfIywgESW6w==
+  dependencies:
+    "@types/connect" "*"
+    "@types/node" "*"
+
+"@types/connect@*":
+  version "3.4.32"
+  resolved "https://registry.yarnpkg.com/@types/connect/-/connect-3.4.32.tgz#aa0e9616b9435ccad02bc52b5b454ffc2c70ba28"
+  integrity sha512-4r8qa0quOvh7lGD0pre62CAb1oni1OO6ecJLGCezTmhQ8Fz50Arx9RUszryR8KlgK6avuSXvviL6yWyViQABOg==
+  dependencies:
+    "@types/node" "*"
+
+"@types/events@*":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/events/-/events-3.0.0.tgz#2862f3f58a9a7f7c3e78d79f130dd4d71c25c2a7"
+  integrity sha512-EaObqwIvayI5a8dCzhFrjKzVwKLxjoG9T6Ppd5CEo07LRKfQ8Yokw54r5+Wq7FaBQ+yXRvQAYPrHwya1/UFt9g==
+
+"@types/express-serve-static-core@*":
+  version "4.16.4"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.16.4.tgz#56bb8be4559401d68af4a3624ae9dd3166103e60"
+  integrity sha512-x/8h6FHm14rPWnW2HP5likD/rsqJ3t/77OWx2PLxym0hXbeBWQmcPyHmwX+CtCQpjIfgrUdEoDFcLPwPZWiqzQ==
+  dependencies:
+    "@types/node" "*"
+    "@types/range-parser" "*"
+
+"@types/express@^4.16.1":
+  version "4.16.1"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.16.1.tgz#d756bd1a85c34d87eaf44c888bad27ba8a4b7cf0"
+  integrity sha512-V0clmJow23WeyblmACoxbHBu2JKlE5TiIme6Lem14FnPW9gsttyHtk6wq7njcdIWH1njAaFgR8gW09lgY98gQg==
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "*"
+    "@types/serve-static" "*"
+
+"@types/glob@^7.1.1":
+  version "7.1.1"
+  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-7.1.1.tgz#aa59a1c6e3fbc421e07ccd31a944c30eba521575"
+  integrity sha512-1Bh06cbWJUHMC97acuD6UMG29nMt0Aqz1vF3guLfG+kHHJhy3AyohZFFxYk2f7Q1SQIrNwvncxAE0N/9s70F2w==
+  dependencies:
+    "@types/events" "*"
+    "@types/minimatch" "*"
+    "@types/node" "*"
+
 "@types/jss@^9.5.3":
   version "9.5.4"
   resolved "https://registry.yarnpkg.com/@types/jss/-/jss-9.5.4.tgz#89a4ee32a14a8d2937187b1a7f443750e964a74d"
@@ -830,6 +881,21 @@
     csstype "^2.0.0"
     indefinite-observable "^1.0.1"
 
+"@types/mime@*":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.1.tgz#dc488842312a7f075149312905b5e3c0b054c79d"
+  integrity sha512-FwI9gX75FgVBJ7ywgnq/P7tw+/o1GUbtP0KzbtusLigAOgIgNISRK0ZPl4qertvXSIE8YbsVJueQ90cDt9YYyw==
+
+"@types/minimatch@*":
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.3.tgz#3dca0e3f33b200fc7d1139c0cd96c1268cadfd9d"
+  integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
+
+"@types/node@*":
+  version "11.13.8"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-11.13.8.tgz#e5d71173c95533be9842b2c798978f095f912aab"
+  integrity sha512-szA3x/3miL90ZJxUCzx9haNbK5/zmPieGraZEe4WI+3srN0eGLiT22NXeMHmyhNEopn+IrxqMc7wdVwvPl8meg==
+
 "@types/node@^8.0.24":
   version "8.10.28"
   resolved "https://registry.yarnpkg.com/@types/node/-/node-8.10.28.tgz#03bf70dd7f1de7826251331ce57beddf7f9dd253"
@@ -842,6 +908,11 @@
   dependencies:
     "@types/react" "*"
 
+"@types/range-parser@*":
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.3.tgz#7ee330ba7caafb98090bece86a5ee44115904c2c"
+  integrity sha512-ewFXqrQHlFsgc09MK5jP5iR7vumV/BYayNC6PgJO2LPe8vrnNFyjQjSppfEngITi0qvfKtzFvgKymGheFM9UOA==
+
 "@types/react-transition-group@^2.0.8":
   version "2.0.13"
   resolved "https://registry.yarnpkg.com/@types/react-transition-group/-/react-transition-group-2.0.13.tgz#7769fb61eb71d64d087a713956f086a42c3ee171"
@@ -857,6 +928,14 @@
     "@types/prop-types" "*"
     csstype "^2.2.0"
 
+"@types/serve-static@*":
+  version "1.13.2"
+  resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.2.tgz#f5ac4d7a6420a99a6a45af4719f4dcd8cd907a48"
+  integrity sha512-/BZ4QRLpH/bNYgZgwhKEh+5AsboDBcUdlBYgzoLX0fpj3Y2gp6EApyOlM3bK53wQS/OE1SrdSYBAbux2D1528Q==
+  dependencies:
+    "@types/express-serve-static-core" "*"
+    "@types/mime" "*"
+
 "@webassemblyjs/ast@1.7.6":
   version "1.7.6"
   resolved "https://registry.yarnpkg.com/@webassemblyjs/ast/-/ast-1.7.6.tgz#3ef8c45b3e5e943a153a05281317474fef63e21e"
@@ -1024,6 +1103,14 @@ about-window@^1.12.1:
   resolved "https://registry.yarnpkg.com/about-window/-/about-window-1.12.1.tgz#b81c10f6de58d38bce2aa5f31f61a82e6c3d6c2b"
   integrity sha512-P/fJACq7RBFpv5Ql0kIqpOYgFqQ8WdoZoB7wrKmDvwTSKVOMbUZMYnQYtnOW6dHmMCYuNrmQFf+MxvuhE+KrzQ==
 
+accepts@~1.3.5:
+  version "1.3.7"
+  resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
+  integrity sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==
+  dependencies:
+    mime-types "~2.1.24"
+    negotiator "0.6.2"
+
 accessibility-developer-tools@^2.11.0:
   version "2.12.0"
   resolved "https://registry.yarnpkg.com/accessibility-developer-tools/-/accessibility-developer-tools-2.12.0.tgz#3da0cce9d6ec6373964b84f35db7cfc3df7ab514"
@@ -1204,11 +1291,33 @@ array-find-index@^1.0.1:
   resolved "https://registry.yarnpkg.com/array-find-index/-/array-find-index-1.0.2.tgz#df010aa1287e164bbda6f9723b0a96a1ec4187a1"
   integrity sha1-3wEKoSh+Fku9pvlyOwqWoexBh6E=
 
+array-flatten@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
+  integrity sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=
+
+array-union@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/array-union/-/array-union-1.0.2.tgz#9a34410e4f4e3da23dea375be5be70f24778ec39"
+  integrity sha1-mjRBDk9OPaI96jdb5b5w8kd47Dk=
+  dependencies:
+    array-uniq "^1.0.1"
+
+array-uniq@^1.0.1:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/array-uniq/-/array-uniq-1.0.3.tgz#af6ac877a25cc7f74e058894753858dfdb24fdb6"
+  integrity sha1-r2rId6Jcx/dOBYiUdThY39sk/bY=
+
 array-unique@^0.3.2:
   version "0.3.2"
   resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
   integrity sha1-qJS3XUvE9s1nnvMkSp/Y9Gri1Cg=
 
+arrify@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/arrify/-/arrify-1.0.1.tgz#898508da2226f380df904728456849c1501a4b0d"
+  integrity sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=
+
 asap@~2.0.3:
   version "2.0.6"
   resolved "https://registry.yarnpkg.com/asap/-/asap-2.0.6.tgz#e50347611d7e690943208bbdafebcbc2fb866d46"
@@ -1267,7 +1376,7 @@ async-limiter@~1.0.0:
   resolved "https://registry.yarnpkg.com/async-limiter/-/async-limiter-1.0.0.tgz#78faed8c3d074ab81f22b4e985d79e8738f720f8"
   integrity sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==
 
-async@^1.4.0:
+async@^1.4.0, async@^1.5.2:
   version "1.5.2"
   resolved "https://registry.yarnpkg.com/async/-/async-1.5.2.tgz#ec6a61ae56480c0c3cb241c95618e20892f9672a"
   integrity sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=
@@ -1583,6 +1692,22 @@ bn.js@^4.0.0, bn.js@^4.1.0, bn.js@^4.1.1, bn.js@^4.4.0:
   resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-4.11.8.tgz#2cde09eb5ee341f484746bb0309b3253b1b1442f"
   integrity sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==
 
+body-parser@1.18.3:
+  version "1.18.3"
+  resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.18.3.tgz#5b292198ffdd553b3a0f20ded0592b956955c8b4"
+  integrity sha1-WykhmP/dVTs6DyDe0FkrlWlVyLQ=
+  dependencies:
+    bytes "3.0.0"
+    content-type "~1.0.4"
+    debug "2.6.9"
+    depd "~1.1.2"
+    http-errors "~1.6.3"
+    iconv-lite "0.4.23"
+    on-finished "~2.3.0"
+    qs "6.5.2"
+    raw-body "2.3.3"
+    type-is "~1.6.16"
+
 boxen@^1.2.1:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/boxen/-/boxen-1.3.0.tgz#55c6c39a8ba58d9c61ad22cd877532deb665a20b"
@@ -1775,6 +1900,11 @@ builtin-status-codes@^3.0.0:
   resolved "https://registry.yarnpkg.com/builtin-status-codes/-/builtin-status-codes-3.0.0.tgz#85982878e21b98e1c66425e03d0174788f569ee8"
   integrity sha1-hZgoeOIbmOHGZCXgPQF0eI9Wnug=
 
+bytes@3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.0.0.tgz#d32815404d689699f85a4ea4fa8755dd13a96048"
+  integrity sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=
+
 cacache@^10.0.4:
   version "10.0.4"
   resolved "https://registry.yarnpkg.com/cacache/-/cacache-10.0.4.tgz#6452367999eff9d4188aefd9a14e9d7c6a263460"
@@ -1822,6 +1952,15 @@ camelcase-keys@^2.0.0:
     camelcase "^2.0.0"
     map-obj "^1.0.0"
 
+camelcase-keys@^4.0.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/camelcase-keys/-/camelcase-keys-4.2.0.tgz#a2aa5fb1af688758259c32c141426d78923b9b77"
+  integrity sha1-oqpfsa9oh1glnDLBQUJteJI7m3c=
+  dependencies:
+    camelcase "^4.1.0"
+    map-obj "^2.0.0"
+    quick-lru "^1.0.0"
+
 camelcase@^1.0.2:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-1.2.1.tgz#9bb5304d2e0b56698b2c758b08a3eaa9daa58a39"
@@ -2119,6 +2258,16 @@ constants-browserify@^1.0.0:
   resolved "https://registry.yarnpkg.com/constants-browserify/-/constants-browserify-1.0.0.tgz#c20b96d8c617748aaf1c16021760cd27fcb8cb75"
   integrity sha1-wguW2MYXdIqvHBYCF2DNJ/y4y3U=
 
+content-disposition@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/content-disposition/-/content-disposition-0.5.2.tgz#0cf68bb9ddf5f2be7961c3a85178cb85dba78cb4"
+  integrity sha1-DPaLud318r55YcOoUXjLhdunjLQ=
+
+content-type@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
+  integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
+
 convert-source-map@^1.1.0, convert-source-map@^1.5.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
@@ -2131,6 +2280,16 @@ convert-source-map@^1.5.1:
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.5.1.tgz#b8278097b9bc229365de5c62cf5fcaed8b5599e5"
   integrity sha1-uCeAl7m8IpNl3lxiz1/K7YtVmeU=
 
+cookie-signature@1.0.6:
+  version "1.0.6"
+  resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
+  integrity sha1-4wOogrNCzD7oylE6eZmXNNqzriw=
+
+cookie@0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.3.1.tgz#e7e0a1f9ef43b4c8ba925c5c5a96e806d16873bb"
+  integrity sha1-5+Ch+e9DtMi6klxcWpboBtFoc7s=
+
 copy-concurrently@^1.0.0:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/copy-concurrently/-/copy-concurrently-1.0.5.tgz#92297398cae34937fcafd6ec8139c18051f0b5e0"
@@ -2177,6 +2336,35 @@ cosmiconfig@^5.0.5:
     js-yaml "^3.9.0"
     parse-json "^4.0.0"
 
+cp-file@^6.1.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/cp-file/-/cp-file-6.2.0.tgz#40d5ea4a1def2a9acdd07ba5c0b0246ef73dc10d"
+  integrity sha512-fmvV4caBnofhPe8kOcitBwSn2f39QLjnAnGq3gO9dfd75mUytzKNZB1hde6QHunW2Rt+OwuBOMc3i1tNElbszA==
+  dependencies:
+    graceful-fs "^4.1.2"
+    make-dir "^2.0.0"
+    nested-error-stacks "^2.0.0"
+    pify "^4.0.1"
+    safe-buffer "^5.0.1"
+
+cpy-cli@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/cpy-cli/-/cpy-cli-2.0.0.tgz#13f1528a231605c52ee7b7f74848e4be82253274"
+  integrity sha512-LzrtY3lBWvFZcw4lXgkEbbDUd7y78juC3C5l7gj3UyezMEZF0Be9fjCVLN1HoZAzdMDeC3KHehWpHBJvgVAPkw==
+  dependencies:
+    cpy "^7.0.0"
+    meow "^5.0.0"
+
+cpy@^7.0.0:
+  version "7.2.0"
+  resolved "https://registry.yarnpkg.com/cpy/-/cpy-7.2.0.tgz#6f0f39ec720712628b4702c32263816f4720a364"
+  integrity sha512-CUYi9WYd7vdtEcq1NKqiS/yY2WdaDCNOBA/AoTQHVJzlpJMqctB8py9JrHgGIft6TgO5m8ZidI4l1ZD+RMr/wA==
+  dependencies:
+    arrify "^1.0.1"
+    cp-file "^6.1.0"
+    globby "^9.2.0"
+    nested-error-stacks "^2.1.0"
+
 create-ecdh@^4.0.0:
   version "4.0.3"
   resolved "https://registry.yarnpkg.com/create-ecdh/-/create-ecdh-4.0.3.tgz#c9111b6f33045c4697f144787f9254cdc77c45ff"
@@ -2378,7 +2566,15 @@ debug@^3.1.0:
   dependencies:
     ms "2.0.0"
 
-decamelize@^1.0.0, decamelize@^1.1.1, decamelize@^1.1.2:
+decamelize-keys@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/decamelize-keys/-/decamelize-keys-1.1.0.tgz#d171a87933252807eb3cb61dc1c1445d078df2d9"
+  integrity sha1-0XGoeTMlKAfrPLYdwcFEXQeN8tk=
+  dependencies:
+    decamelize "^1.1.0"
+    map-obj "^1.0.0"
+
+decamelize@^1.0.0, decamelize@^1.1.0, decamelize@^1.1.1, decamelize@^1.1.2:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
   integrity sha1-9lNNFRSCabIDUue+4m9QH5oZEpA=
@@ -2444,6 +2640,11 @@ delegates@^1.0.0:
   resolved "https://registry.yarnpkg.com/delegates/-/delegates-1.0.0.tgz#84c6e159b81904fdca59a0ef44cd870d31250f9a"
   integrity sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=
 
+depd@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
+  integrity sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak=
+
 des.js@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/des.js/-/des.js-1.0.0.tgz#c074d2e2aa6a8a9a07dbd61f9a15c2cd83ec8ecc"
@@ -2452,6 +2653,11 @@ des.js@^1.0.0:
     inherits "^2.0.1"
     minimalistic-assert "^1.0.0"
 
+destroy@~1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
+  integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
+
 detect-indent@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/detect-indent/-/detect-indent-4.0.0.tgz#f76d064352cdf43a1cb6ce619c4ee3a9475de208"
@@ -2482,6 +2688,13 @@ diffie-hellman@^5.0.0:
     miller-rabin "^4.0.0"
     randombytes "^2.0.0"
 
+dir-glob@^2.2.2:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/dir-glob/-/dir-glob-2.2.2.tgz#fa09f0694153c8918b18ba0deafae94769fc50c4"
+  integrity sha512-f9LBi5QWzIW3I6e//uxZoLBlUt9kcp66qo0sSCxL6YZKc75R1c4MFCoe/LaZiBGmgujvQdxc5Bn3QhfyvK5Hsw==
+  dependencies:
+    path-type "^3.0.0"
+
 dmg-builder@5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/dmg-builder/-/dmg-builder-5.3.1.tgz#b4d66d1dd010e1c9e7a5787bf1369e8157cac3cf"
@@ -2546,6 +2759,11 @@ ecc-jsbn@~0.1.1:
     jsbn "~0.1.0"
     safer-buffer "^2.1.0"
 
+ee-first@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
+  integrity sha1-WQxhFWsK4vTwJVcyoViyZrxWsh0=
+
 ejs@^2.6.1:
   version "2.6.1"
   resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.6.1.tgz#498ec0d495655abc6f23cd61868d926464071aa0"
@@ -2692,6 +2910,11 @@ emotion@^9.1.2:
     babel-plugin-emotion "^9.2.9"
     create-emotion "^9.2.6"
 
+encodeurl@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
+  integrity sha1-rT/0yG7C0CkyL1oCw6mmBslbP1k=
+
 encoding@^0.1.11:
   version "0.1.12"
   resolved "https://registry.yarnpkg.com/encoding/-/encoding-0.1.12.tgz#538b66f3ee62cd1ab51ec323829d1f9480c74beb"
@@ -2778,7 +3001,7 @@ es6-promisify@^5.0.0:
   dependencies:
     es6-promise "^4.0.3"
 
-escape-html@^1.0.3:
+escape-html@^1.0.3, escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
   integrity sha1-Aljq5NPQwJdN4cFpGI7wBR0dGYg=
@@ -2818,6 +3041,11 @@ esutils@^2.0.0, esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.2.tgz#0abf4f1caa5bcb1f7a9d8acc6dea4faaa04bac9b"
   integrity sha1-Cr9PHKpbyx96nYrMbepPqqBLrJs=
 
+etag@~1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
+  integrity sha1-Qa4u62XvpiJorr/qg6x9eSmbCIc=
+
 events@^1.0.0:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/events/-/events-1.1.1.tgz#9ebdb7635ad099c70dcc4c2a1f5004288e8bd924"
@@ -2870,6 +3098,42 @@ expand-brackets@^2.1.4:
     snapdragon "^0.8.1"
     to-regex "^3.0.1"
 
+express@^4.16.4:
+  version "4.16.4"
+  resolved "https://registry.yarnpkg.com/express/-/express-4.16.4.tgz#fddef61926109e24c515ea97fd2f1bdbf62df12e"
+  integrity sha512-j12Uuyb4FMrd/qQAm6uCHAkPtO8FDTRJZBDd5D2KOL2eLaz1yUNdUB/NOIyq0iU4q4cFarsUCrnFDPBcnksuOg==
+  dependencies:
+    accepts "~1.3.5"
+    array-flatten "1.1.1"
+    body-parser "1.18.3"
+    content-disposition "0.5.2"
+    content-type "~1.0.4"
+    cookie "0.3.1"
+    cookie-signature "1.0.6"
+    debug "2.6.9"
+    depd "~1.1.2"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    etag "~1.8.1"
+    finalhandler "1.1.1"
+    fresh "0.5.2"
+    merge-descriptors "1.0.1"
+    methods "~1.1.2"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    path-to-regexp "0.1.7"
+    proxy-addr "~2.0.4"
+    qs "6.5.2"
+    range-parser "~1.2.0"
+    safe-buffer "5.1.2"
+    send "0.16.2"
+    serve-static "1.13.2"
+    setprototypeof "1.1.0"
+    statuses "~1.4.0"
+    type-is "~1.6.16"
+    utils-merge "1.0.1"
+    vary "~1.1.2"
+
 extend-shallow@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
@@ -2939,6 +3203,18 @@ fast-deep-equal@^2.0.1:
   resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz#7b05218ddf9667bf7f370bf7fdb2cb15fdd0aa49"
   integrity sha1-ewUhjd+WZ79/Nwv3/bLLFf3Qqkk=
 
+fast-glob@^2.2.6:
+  version "2.2.6"
+  resolved "https://registry.yarnpkg.com/fast-glob/-/fast-glob-2.2.6.tgz#a5d5b697ec8deda468d85a74035290a025a95295"
+  integrity sha512-0BvMaZc1k9F+MeWWMe8pL6YltFzZYcJsYU7D4JyDA6PAczaXvxqQQ/z+mDF7/4Mw01DeUc+i3CTKajnkANkV4w==
+  dependencies:
+    "@mrmlnc/readdir-enhanced" "^2.2.1"
+    "@nodelib/fs.stat" "^1.1.2"
+    glob-parent "^3.1.0"
+    is-glob "^4.0.0"
+    merge2 "^1.2.3"
+    micromatch "^3.1.10"
+
 fast-json-stable-stringify@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz#d5142c0caee6b1189f87d3a76111064f86c8bbf2"
@@ -2992,6 +3268,19 @@ fill-range@^4.0.0:
     repeat-string "^1.6.1"
     to-regex-range "^2.1.0"
 
+finalhandler@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.1.tgz#eebf4ed840079c83f4249038c9d703008301b105"
+  integrity sha512-Y1GUDo39ez4aHAw7MysnUD5JzYX+WaIj8I57kO3aEPT1fFRL4sr7mjei97FgnwhAyyzRYmQZaTHb2+9uZ1dPtg==
+  dependencies:
+    debug "2.6.9"
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    on-finished "~2.3.0"
+    parseurl "~1.3.2"
+    statuses "~1.4.0"
+    unpipe "~1.0.0"
+
 find-cache-dir@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/find-cache-dir/-/find-cache-dir-1.0.0.tgz#9288e3e9e3cc3748717d39eade17cf71fc30ee6f"
@@ -3014,7 +3303,7 @@ find-up@^1.0.0:
     path-exists "^2.0.0"
     pinkie-promise "^2.0.0"
 
-find-up@^2.1.0:
+find-up@^2.0.0, find-up@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/find-up/-/find-up-2.1.0.tgz#45d1b7e506c717ddd482775a2b77920a3c0c57a7"
   integrity sha1-RdG35QbHF93UgndaK3eSCjwMV6c=
@@ -3081,6 +3370,11 @@ form-data@~2.3.1, form-data@~2.3.2:
     combined-stream "1.0.6"
     mime-types "^2.1.12"
 
+forwarded@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
+  integrity sha1-mMI9qxF1ZXuMBXPozszZGw/xjIQ=
+
 fragment-cache@^0.2.1:
   version "0.2.1"
   resolved "https://registry.yarnpkg.com/fragment-cache/-/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
@@ -3088,6 +3382,11 @@ fragment-cache@^0.2.1:
   dependencies:
     map-cache "^0.2.2"
 
+fresh@0.5.2:
+  version "0.5.2"
+  resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
+  integrity sha1-PYyt2Q2XZWn6g1qx+OSyOhBWBac=
+
 friendly-errors-webpack-plugin@^1.7.0:
   version "1.7.0"
   resolved "https://registry.yarnpkg.com/friendly-errors-webpack-plugin/-/friendly-errors-webpack-plugin-1.7.0.tgz#efc86cbb816224565861a1be7a9d84d0aafea136"
@@ -3258,6 +3557,18 @@ glob@^7.0.0, glob@^7.0.3, glob@^7.0.5, glob@^7.1.2, glob@~7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+glob@^7.1.3:
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.3.tgz#3960832d3f1574108342dafd3a67b332c0969df1"
+  integrity sha512-vcfuiIxogLV4DlGBHIUOwI0IbrJ8HWPc4MU7HzviGeNho/UJDfi6B5p3sHeWIQ0KGIU0Jpxi5ZHxemQfLkkAwQ==
+  dependencies:
+    fs.realpath "^1.0.0"
+    inflight "^1.0.4"
+    inherits "2"
+    minimatch "^3.0.4"
+    once "^1.3.0"
+    path-is-absolute "^1.0.0"
+
 global-dirs@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/global-dirs/-/global-dirs-0.1.1.tgz#b319c0dd4607f353f3be9cca4c72fc148c49f445"
@@ -3280,6 +3591,20 @@ globals@^9.18.0:
   resolved "https://registry.yarnpkg.com/globals/-/globals-9.18.0.tgz#aa3896b3e69b487f17e31ed2143d69a8e30c2d8a"
   integrity sha512-S0nG3CLEQiY/ILxqtztTWH/3iRRdyBLw6KMDxnKMchrtbj2OFmehVh0WUCfW3DUrIgx/qFrJPICrq4Z4sTR9UQ==
 
+globby@^9.2.0:
+  version "9.2.0"
+  resolved "https://registry.yarnpkg.com/globby/-/globby-9.2.0.tgz#fd029a706c703d29bdd170f4b6db3a3f7a7cb63d"
+  integrity sha512-ollPHROa5mcxDEkwg6bPt3QbEf4pDQSNtd6JPL1YvOvAo/7/0VAm9TccUeoTmarjPw4pfUthSCqcyfNB1I3ZSg==
+  dependencies:
+    "@types/glob" "^7.1.1"
+    array-union "^1.0.2"
+    dir-glob "^2.2.2"
+    fast-glob "^2.2.6"
+    glob "^7.1.3"
+    ignore "^4.0.3"
+    pify "^4.0.1"
+    slash "^2.0.0"
+
 globule@^1.0.0:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/globule/-/globule-1.2.1.tgz#5dffb1b191f22d20797a9369b49eab4e9839696d"
@@ -3461,6 +3786,16 @@ hosted-git-info@^2.1.4, hosted-git-info@^2.7.1:
   resolved "https://registry.yarnpkg.com/hosted-git-info/-/hosted-git-info-2.7.1.tgz#97f236977bd6e125408930ff6de3eec6281ec047"
   integrity sha512-7T/BxH19zbcCTa8XkMlbK5lTo1WtgkFi3GvdWEyNuc4Vex7/9Dqbnpsf4JMydcfj9HCg4zUWFTL3Za6lapg5/w==
 
+http-errors@1.6.3, http-errors@~1.6.2, http-errors@~1.6.3:
+  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-signature@~1.2.0:
   version "1.2.0"
   resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
@@ -3493,6 +3828,13 @@ hyphenate-style-name@^1.0.2:
   resolved "https://registry.yarnpkg.com/hyphenate-style-name/-/hyphenate-style-name-1.0.2.tgz#31160a36930adaf1fc04c6074f7eb41465d4ec4b"
   integrity sha1-MRYKNpMK2vH8BMYHT360FGXU7Es=
 
+iconv-lite@0.4.23:
+  version "0.4.23"
+  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.23.tgz#297871f63be507adcfbfca715d0cd0eed84e9a63"
+  integrity sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==
+  dependencies:
+    safer-buffer ">= 2.1.2 < 3"
+
 iconv-lite@^0.4.24, iconv-lite@^0.4.4, iconv-lite@~0.4.13:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@@ -3529,6 +3871,11 @@ ignore-walk@^3.0.1:
   dependencies:
     minimatch "^3.0.4"
 
+ignore@^4.0.3:
+  version "4.0.6"
+  resolved "https://registry.yarnpkg.com/ignore/-/ignore-4.0.6.tgz#750e3db5862087b4737ebac8207ffd1ef27b25fc"
+  integrity sha512-cyFDKrqc/YdcWFniJhzI42+AzS+gNwmUzOSFcRCQYwySuBBBy/KjuxWLZ/FHEH6Moq1NizMOBWyTcv8O4OZIMg==
+
 immediate@~3.0.5:
   version "3.0.6"
   resolved "https://registry.yarnpkg.com/immediate/-/immediate-3.0.6.tgz#9db1dbd0faf8de6fbe0f5dd5e56bb606280de69b"
@@ -3571,6 +3918,11 @@ indent-string@^2.1.0:
   dependencies:
     repeating "^2.0.0"
 
+indent-string@^3.0.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/indent-string/-/indent-string-3.2.0.tgz#4a5fd6d27cc332f37e5419a504dbb837105c9289"
+  integrity sha1-Sl/W0nzDMvN+VBmlBNu4NxBckok=
+
 indexof@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/indexof/-/indexof-0.0.1.tgz#82dc336d232b9062179d05ab3293a66059fd435d"
@@ -3621,6 +3973,11 @@ invert-kv@^2.0.0:
   resolved "https://registry.yarnpkg.com/invert-kv/-/invert-kv-2.0.0.tgz#7393f5afa59ec9ff5f67a27620d11c226e3eec02"
   integrity sha512-wPVv/y/QQ/Uiirj/vh3oP+1Ww+AWehmi1g5fFWGPF6IpCBCDVrhgHRMvrLfdYcwDh3QJbGXDW4JAuzxElLSqKA==
 
+ipaddr.js@1.9.0:
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.0.tgz#37df74e430a0e47550fe54a2defe30d8acd95f65"
+  integrity sha512-M4Sjn6N/+O6/IXSJseKqHoFc+5FdGJ22sXqnjTpdZweHK64MzEPAyQZyEU3R/KRv2GLoa7nNtg/C2Ev6m7z+eA==
+
 is-accessor-descriptor@^0.1.6:
   version "0.1.6"
   resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
@@ -3805,6 +4162,11 @@ is-path-inside@^1.0.0:
   dependencies:
     path-is-inside "^1.0.1"
 
+is-plain-obj@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-plain-obj/-/is-plain-obj-1.1.0.tgz#71a50c8429dfca773c92a390a4a03b39fcd51d3e"
+  integrity sha1-caUMhCnfync8kqOQpKA7OfzVHT4=
+
 is-plain-object@^2.0.1, is-plain-object@^2.0.3, is-plain-object@^2.0.4:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
@@ -4210,6 +4572,16 @@ load-json-file@^1.0.0:
     pinkie-promise "^2.0.0"
     strip-bom "^2.0.0"
 
+load-json-file@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/load-json-file/-/load-json-file-4.0.0.tgz#2f5f45ab91e33216234fd53adab668eb4ec0993b"
+  integrity sha1-L19Fq5HjMhYjT9U62rZo607AmTs=
+  dependencies:
+    graceful-fs "^4.1.2"
+    parse-json "^4.0.0"
+    pify "^3.0.0"
+    strip-bom "^3.0.0"
+
 loader-runner@^2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/loader-runner/-/loader-runner-2.3.0.tgz#f482aea82d543e07921700d5a46ef26fdac6b8a2"
@@ -4325,6 +4697,14 @@ make-dir@^1.0.0:
   dependencies:
     pify "^3.0.0"
 
+make-dir@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-2.1.0.tgz#5f0310e18b8be898cc07009295a30ae41e91e6f5"
+  integrity sha512-LS9X+dc8KLxXCb8dni79fLIIUA5VyZoyjSMCwTluaXA0o27cCK0bhXkpgw+sTXVpPy/lSO57ilRixqk0vDmtRA==
+  dependencies:
+    pify "^4.0.1"
+    semver "^5.6.0"
+
 mamacro@^0.0.3:
   version "0.0.3"
   resolved "https://registry.yarnpkg.com/mamacro/-/mamacro-0.0.3.tgz#ad2c9576197c9f1abf308d0787865bd975a3f3e4"
@@ -4347,6 +4727,11 @@ map-obj@^1.0.0, map-obj@^1.0.1:
   resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-1.0.1.tgz#d933ceb9205d82bdcf4886f6742bdc2b4dea146d"
   integrity sha1-2TPOuSBdgr3PSIb2dCvcK03qFG0=
 
+map-obj@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/map-obj/-/map-obj-2.0.0.tgz#a65cd29087a92598b8791257a523e021222ac1f9"
+  integrity sha1-plzSkIepJZi4eRJXpSPgISIqwfk=
+
 map-visit@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
@@ -4362,6 +4747,11 @@ md5.js@^1.3.4:
     hash-base "^3.0.0"
     inherits "^2.0.1"
 
+media-typer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
+  integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
+
 mem@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/mem/-/mem-1.1.0.tgz#5edd52b485ca1d900fe64895505399a0dfa45f76"
@@ -4407,7 +4797,37 @@ meow@^3.1.0, meow@^3.7.0:
     redent "^1.0.0"
     trim-newlines "^1.0.0"
 
-micromatch@^3.1.4, micromatch@^3.1.8:
+meow@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/meow/-/meow-5.0.0.tgz#dfc73d63a9afc714a5e371760eb5c88b91078aa4"
+  integrity sha512-CbTqYU17ABaLefO8vCU153ZZlprKYWDljcndKKDCFcYQITzWCXZAVk4QMFZPgvzrnUQ3uItnIE/LoUOwrT15Ig==
+  dependencies:
+    camelcase-keys "^4.0.0"
+    decamelize-keys "^1.0.0"
+    loud-rejection "^1.0.0"
+    minimist-options "^3.0.1"
+    normalize-package-data "^2.3.4"
+    read-pkg-up "^3.0.0"
+    redent "^2.0.0"
+    trim-newlines "^2.0.0"
+    yargs-parser "^10.0.0"
+
+merge-descriptors@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
+  integrity sha1-sAqqVW3YtEVoFQ7J0blT8/kMu2E=
+
+merge2@^1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.2.3.tgz#7ee99dbd69bb6481689253f018488a1b902b0ed5"
+  integrity sha512-gdUU1Fwj5ep4kplwcmftruWofEFt6lfpkkr3h860CXbAB9c3hGb55EOL2ali0Td5oebvW0E1+3Sr+Ur7XfKpRA==
+
+methods@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
+  integrity sha1-VSmk1nZUE07cxSZmVoNbD4Ua/O4=
+
+micromatch@^3.1.10, micromatch@^3.1.4, micromatch@^3.1.8:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
   integrity sha512-MWikgl9n9M3w+bpsY3He8L+w9eF9338xRl8IAO5viDizwSzziFEyUzo2xrrloB64ADbTf8uA8vRqqttDTOmccg==
@@ -4434,6 +4854,11 @@ miller-rabin@^4.0.0:
     bn.js "^4.0.0"
     brorand "^1.0.1"
 
+mime-db@1.40.0:
+  version "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-db@~1.36.0:
   version "1.36.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.36.0.tgz#5020478db3c7fe93aad7bbcc4dcf869c43363397"
@@ -4446,6 +4871,18 @@ mime-types@^2.1.12, mime-types@~2.1.17, mime-types@~2.1.19:
   dependencies:
     mime-db "~1.36.0"
 
+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@^2.0.3, mime@^2.3.1:
   version "2.3.1"
   resolved "https://registry.yarnpkg.com/mime/-/mime-2.3.1.tgz#b1621c54d63b97c47d3cfe7f7215f7d64517c369"
@@ -4473,6 +4910,14 @@ minimatch@^3.0.2, minimatch@^3.0.4, minimatch@~3.0.2:
   dependencies:
     brace-expansion "^1.1.7"
 
+minimist-options@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/minimist-options/-/minimist-options-3.0.2.tgz#fba4c8191339e13ecf4d61beb03f070103f3d954"
+  integrity sha512-FyBrT/d0d4+uiZRbqznPXqw3IpZZG3gl3wKWiX784FycUKVwBt0uLBFkQrtE4tZOrgo78nZp2jnKz3L65T5LdQ==
+  dependencies:
+    arrify "^1.0.1"
+    is-plain-obj "^1.1.0"
+
 minimist@0.0.8:
   version "0.0.8"
   resolved "http://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
@@ -4535,7 +4980,7 @@ mixin-object@^2.0.1:
     for-in "^0.1.3"
     is-extendable "^0.1.1"
 
-mkdirp@0.5.1, "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:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   integrity sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=
@@ -4590,11 +5035,21 @@ needle@^2.2.1:
     iconv-lite "^0.4.4"
     sax "^1.2.4"
 
+negotiator@0.6.2:
+  version "0.6.2"
+  resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
+  integrity sha512-hZXc7K2e+PgeI1eDBe/10Ard4ekbfrrqG8Ep+8Jmf4JID2bNg7NvCPOZN+kfF574pFQI7mum2AUqDidoKqcTOw==
+
 neo-async@^2.5.0:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.5.2.tgz#489105ce7bc54e709d736b195f82135048c50fcc"
   integrity sha512-vdqTKI9GBIYcAEbFAcpKPErKINfPF5zIuz3/niBfq8WUZjpT2tytLlFVrBgWdOtqI4uaA/Rb6No0hux39XXDuw==
 
+nested-error-stacks@^2.0.0, nested-error-stacks@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/nested-error-stacks/-/nested-error-stacks-2.1.0.tgz#0fbdcf3e13fe4994781280524f8b96b0cdff9c61"
+  integrity sha512-AO81vsIO1k1sM4Zrd6Hu7regmJN1NSiAja10gc4bX3F0wd+9rQmcuHQaHVQCYIEC8iFXnE+mavh23GOt7wBgug==
+
 nice-try@^1.0.4:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
@@ -4608,6 +5063,11 @@ node-fetch@^1.0.1:
     encoding "^0.1.11"
     is-stream "^1.0.1"
 
+node-forge@0.7.5:
+  version "0.7.5"
+  resolved "https://registry.yarnpkg.com/node-forge/-/node-forge-0.7.5.tgz#6c152c345ce11c52f465c2abd957e8639cd674df"
+  integrity sha512-MmbQJ2MTESTjt3Gi/3yG1wGpIMhUfcIypUCGtTizFR9IiccFwxSpfp0vtIZlkFclEqERemxfnSdZEMR9VqqEFQ==
+
 node-gyp@^3.8.0:
   version "3.8.0"
   resolved "https://registry.yarnpkg.com/node-gyp/-/node-gyp-3.8.0.tgz#540304261c330e80d0d5edce253a68cb3964218c"
@@ -4851,6 +5311,13 @@ object.pick@^1.3.0:
   dependencies:
     isobject "^3.0.1"
 
+on-finished@~2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
+  integrity sha1-IPEzZIGwg811M3mSoWlxqi2QaUc=
+  dependencies:
+    ee-first "1.1.1"
+
 once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
@@ -5029,6 +5496,11 @@ parse-json@^4.0.0:
     error-ex "^1.3.1"
     json-parse-better-errors "^1.0.1"
 
+parseurl@~1.3.2:
+  version "1.3.3"
+  resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
+  integrity sha512-CiyeOxFT/JZyN5m0z9PfXw4SCBJ6Sygz1Dpl0wqjlhDEGGBP1GnsUVEL0p63hoG1fcj3fHynXi9NYO4nWOL+qQ==
+
 pascalcase@^0.1.1:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
@@ -5076,6 +5548,11 @@ path-parse@^1.0.5:
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
   integrity sha512-GSmOT2EbHrINBf9SR7CDELwlJ8AENk3Qn7OikK4nFYAu3Ote2+JYNVvkpAEQm3/TLNEJFD/xZJjzyxg3KBWOzw==
 
+path-to-regexp@0.1.7:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
+  integrity sha1-32BBeABfUi8V60SQ5yR6G/qmf4w=
+
 path-type@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/path-type/-/path-type-1.1.0.tgz#59c44f7ee491da704da415da5a4070ba4f8fe441"
@@ -5085,6 +5562,13 @@ path-type@^1.0.0:
     pify "^2.0.0"
     pinkie-promise "^2.0.0"
 
+path-type@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/path-type/-/path-type-3.0.0.tgz#cef31dc8e0a1a3bb0d105c0cd97cf3bf47f4e36f"
+  integrity sha512-T2ZUsdZFHgA3u4e5PfPbjd7HDDpxPnQb5jN0SrDsjNSuVXHJqtwTnWqG0B1jZrgmJ/7lj1EmVIByWt1gxGkWvg==
+  dependencies:
+    pify "^3.0.0"
+
 pbkdf2@^3.0.3:
   version "3.0.16"
   resolved "https://registry.yarnpkg.com/pbkdf2/-/pbkdf2-3.0.16.tgz#7404208ec6b01b62d85bf83853a8064f8d9c2a5c"
@@ -5116,6 +5600,11 @@ pify@^3.0.0:
   resolved "https://registry.yarnpkg.com/pify/-/pify-3.0.0.tgz#e5a4acd2c101fdf3d9a4d07f0dbc4db49dd28176"
   integrity sha1-5aSs0sEB/fPZpNB/DbxNtJ3SgXY=
 
+pify@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
+  integrity sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==
+
 pinkie-promise@^2.0.0:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/pinkie-promise/-/pinkie-promise-2.0.1.tgz#2135d6dfa7a358c069ac9b178776288228450ffa"
@@ -5172,6 +5661,15 @@ popper.js@^1.14.1:
   resolved "https://registry.yarnpkg.com/popper.js/-/popper.js-1.14.4.tgz#8eec1d8ff02a5a3a152dd43414a15c7b79fd69b6"
   integrity sha1-juwdj/AqWjoVLdQ0FKFce3n9abY=
 
+portfinder@^1.0.20:
+  version "1.0.20"
+  resolved "https://registry.yarnpkg.com/portfinder/-/portfinder-1.0.20.tgz#bea68632e54b2e13ab7b0c4775e9b41bf270e44a"
+  integrity sha512-Yxe4mTyDzTd59PZJY4ojZR8F+E5e97iq2ZOHPz3HDgSvYC5siNad2tLooQ5y5QHyQhc3xVqvyk/eNA3wuoa7Sw==
+  dependencies:
+    async "^1.5.2"
+    debug "^2.2.0"
+    mkdirp "0.5.x"
+
 posix-character-classes@^0.1.0:
   version "0.1.1"
   resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
@@ -5288,6 +5786,14 @@ prop-types@^15.5.8, prop-types@^15.6.0, prop-types@^15.6.2:
     loose-envify "^1.3.1"
     object-assign "^4.1.1"
 
+proxy-addr@~2.0.4:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
+  integrity sha512-t/7RxHXPH6cJtP0pRG6smSr9QJidhB+3kXu0KgXnbGYMgzEnUxRQ4/LDdfOwZEMyIh3/xHb8PX3t+lfL9z+YVQ==
+  dependencies:
+    forwarded "~0.1.2"
+    ipaddr.js "1.9.0"
+
 proxy-from-env@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/proxy-from-env/-/proxy-from-env-1.0.0.tgz#33c50398f70ea7eb96d21f7b817630a55791c7ee"
@@ -5365,7 +5871,7 @@ puppeteer@^1.0.0:
     rimraf "^2.6.1"
     ws "^5.1.1"
 
-qs@~6.5.1, qs@~6.5.2:
+qs@6.5.2, qs@~6.5.1, qs@~6.5.2:
   version "6.5.2"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
   integrity sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA==
@@ -5380,6 +5886,11 @@ querystring@0.2.0:
   resolved "https://registry.yarnpkg.com/querystring/-/querystring-0.2.0.tgz#b209849203bb25df820da756e747005878521620"
   integrity sha1-sgmEkgO7Jd+CDadW50cAWHhSFiA=
 
+quick-lru@^1.0.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/quick-lru/-/quick-lru-1.1.0.tgz#4360b17c61136ad38078397ff11416e186dcfbb8"
+  integrity sha1-Q2CxfGETatOAeDl/8RQW4Ybc+7g=
+
 raf@^3.4.0:
   version "3.4.0"
   resolved "https://registry.yarnpkg.com/raf/-/raf-3.4.0.tgz#a28876881b4bc2ca9117d4138163ddb80f781575"
@@ -5402,6 +5913,21 @@ randomfill@^1.0.3:
     randombytes "^2.0.5"
     safe-buffer "^5.1.0"
 
+range-parser@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.0.tgz#f49be6b487894ddc40dcc94a322f611092e00d5e"
+  integrity sha1-9JvmtIeJTdxA3MlKMi9hEJLgDV4=
+
+raw-body@2.3.3:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/raw-body/-/raw-body-2.3.3.tgz#1b324ece6b5706e153855bc1148c65bb7f6ea0c3"
+  integrity sha512-9esiElv1BrZoI3rCDuOuKCBRbuApGGaDPQfjSflGxdy4oyzqghxu6klEkkVIvBje+FF0BX9coEv8KqW6X/7njw==
+  dependencies:
+    bytes "3.0.0"
+    http-errors "1.6.3"
+    iconv-lite "0.4.23"
+    unpipe "1.0.0"
+
 rc@^1.0.1, rc@^1.1.2, rc@^1.1.6, rc@^1.2.7:
   version "1.2.8"
   resolved "https://registry.yarnpkg.com/rc/-/rc-1.2.8.tgz#cd924bf5200a075b83c188cd6b9e211b7fc0d3ed"
@@ -5527,6 +6053,14 @@ read-pkg-up@^1.0.1:
     find-up "^1.0.0"
     read-pkg "^1.0.0"
 
+read-pkg-up@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg-up/-/read-pkg-up-3.0.0.tgz#3ed496685dba0f8fe118d0691dc51f4a1ff96f07"
+  integrity sha1-PtSWaF26D4/hGNBpHcUfSh/5bwc=
+  dependencies:
+    find-up "^2.0.0"
+    read-pkg "^3.0.0"
+
 read-pkg@^1.0.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-1.1.0.tgz#f5ffaa5ecd29cb31c0474bca7d756b6bb29e3f28"
@@ -5536,6 +6070,15 @@ read-pkg@^1.0.0:
     normalize-package-data "^2.3.2"
     path-type "^1.0.0"
 
+read-pkg@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/read-pkg/-/read-pkg-3.0.0.tgz#9cbc686978fee65d16c00e2b19c237fcf6e38389"
+  integrity sha1-nLxoaXj+5l0WwA4rGcI3/Pbjg4k=
+  dependencies:
+    load-json-file "^4.0.0"
+    normalize-package-data "^2.3.2"
+    path-type "^3.0.0"
+
 "readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.3.3, readable-stream@^2.3.6:
   version "2.3.6"
   resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
@@ -5613,6 +6156,14 @@ redent@^1.0.0:
     indent-string "^2.1.0"
     strip-indent "^1.0.1"
 
+redent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/redent/-/redent-2.0.0.tgz#c1b2007b42d57eb1389079b3c8333639d5e1ccaa"
+  integrity sha1-wbIAe0LVfrE4kHmzyDM2OdXhzKo=
+  dependencies:
+    indent-string "^3.0.0"
+    strip-indent "^2.0.0"
+
 redux-promise@^0.6.0:
   version "0.6.0"
   resolved "https://registry.yarnpkg.com/redux-promise/-/redux-promise-0.6.0.tgz#c64723b5213bb5603c11b74302883b682e06b319"
@@ -5883,7 +6434,7 @@ run-queue@^1.0.0, run-queue@^1.0.3:
   dependencies:
     aproba "^1.1.1"
 
-safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
+safe-buffer@5.1.2, safe-buffer@^5.0.1, safe-buffer@^5.1.0, safe-buffer@^5.1.1, safe-buffer@^5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
@@ -5966,6 +6517,13 @@ scss-tokenizer@^0.2.3:
     js-base64 "^2.1.8"
     source-map "^0.4.2"
 
+selfsigned@^1.10.4:
+  version "1.10.4"
+  resolved "https://registry.yarnpkg.com/selfsigned/-/selfsigned-1.10.4.tgz#cdd7eccfca4ed7635d47a08bf2d5d3074092e2cd"
+  integrity sha512-9AukTiDmHXGXWtWjembZ5NDmVvP2695EtpgbCsxCa68w3c88B+alqbmZ4O3hZ4VWGXeGWzEVdvqgAJD8DQPCDw==
+  dependencies:
+    node-forge "0.7.5"
+
 semver-diff@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/semver-diff/-/semver-diff-2.1.0.tgz#4bbb8437c8d37e4b0cf1a68fd726ec6d645d6d36"
@@ -5978,16 +6536,50 @@ semver-diff@^2.0.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.5.1.tgz#7dfdd8814bdb7cabc7be0fb1d734cfb66c940477"
   integrity sha512-PqpAxfrEhlSUWge8dwIp4tZnQ25DIOthpiaHNIthsjEFQD6EvqUKUDM7L8O2rShkFccYo1VjJR0coWfNkCubRw==
 
+semver@^5.6.0:
+  version "5.7.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.0.tgz#790a7cf6fea5459bac96110b29b60412dc8ff96b"
+  integrity sha512-Ya52jSX2u7QKghxeoFGpLwCtGlt7j0oY9DYb5apt9nPlJ42ID+ulTXESnt/qAQcoSERyZ5sl3LDIOw0nAn/5DA==
+
 semver@~5.3.0:
   version "5.3.0"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
   integrity sha1-myzl094C0XxgEq0yaqa00M9U+U8=
 
+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"
+
 serialize-javascript@^1.4.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/serialize-javascript/-/serialize-javascript-1.5.0.tgz#1aa336162c88a890ddad5384baebc93a655161fe"
   integrity sha512-Ga8c8NjAAp46Br4+0oZ2WxJCwIzwP60Gq1YPgU+39PiTVxyed/iKE/zyZI6+UlVYH5Q4PaQdHhcegIFPZTUfoQ==
 
+serve-static@1.13.2:
+  version "1.13.2"
+  resolved "https://registry.yarnpkg.com/serve-static/-/serve-static-1.13.2.tgz#095e8472fd5b46237db50ce486a43f4b86c6cec1"
+  integrity sha512-p/tdJrO4U387R9oMjb1oj7qSMaMfmOyd4j9hOFoxZe2baQszgHcSWjuya/CiT5kgZZKRudHNOA0pYXOl8rQ5nw==
+  dependencies:
+    encodeurl "~1.0.2"
+    escape-html "~1.0.3"
+    parseurl "~1.3.2"
+    send "0.16.2"
+
 set-blocking@^2.0.0, set-blocking@~2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
@@ -6023,6 +6615,11 @@ setimmediate@^1.0.4, setimmediate@^1.0.5:
   resolved "https://registry.yarnpkg.com/setimmediate/-/setimmediate-1.0.5.tgz#290cbb232e306942d7d7ea9b83732ab7856f8285"
   integrity sha1-KQy7Iy4waULX1+qbg3Mqt4VvgoU=
 
+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==
+
 sha.js@^2.4.0, sha.js@^2.4.8:
   version "2.4.11"
   resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.4.11.tgz#37a5cf0b81ecbc6943de109ba2960d1b26584ae7"
@@ -6069,6 +6666,11 @@ slash@^1.0.0:
   resolved "https://registry.yarnpkg.com/slash/-/slash-1.0.0.tgz#c41f2f6c39fc16d1cd17ad4b5d896114ae470d55"
   integrity sha1-xB8vbDn8FtHNF61LXYlhFK5HDVU=
 
+slash@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-2.0.0.tgz#de552851a1759df3a8f206535442f5ec4ddeab44"
+  integrity sha512-ZYKh3Wh2z1PpEXWr0MpSBZ0V6mZHAQfYevttO11c51CaWjGTaadiKZ+wVt1PbMlDV5qhMFslpZCemhwOK7C89A==
+
 snapdragon-node@^2.0.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
@@ -6246,6 +6848,16 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
+"statuses@>= 1.4.0 < 2":
+  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==
+
 stdout-stream@^1.4.0:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/stdout-stream/-/stdout-stream-1.4.1.tgz#5ac174cdd5cd726104aa0c0b2bd83815d8d535de"
@@ -6335,6 +6947,11 @@ strip-bom@^2.0.0:
   dependencies:
     is-utf8 "^0.2.0"
 
+strip-bom@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-3.0.0.tgz#2334c18e9c759f7bdd56fdef7e9ae3d588e68ed3"
+  integrity sha1-IzTBjpx1n3vdVv3vfprj1YjmjtM=
+
 strip-eof@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
@@ -6347,6 +6964,11 @@ strip-indent@^1.0.1:
   dependencies:
     get-stdin "^4.0.1"
 
+strip-indent@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-indent/-/strip-indent-2.0.0.tgz#5ef8db295d01e6ed6cbf7aab96998d7822527b68"
+  integrity sha1-XvjbKV0B5u1sv3qrlpmNeCJSe2g=
+
 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"
@@ -6566,6 +7188,11 @@ trim-newlines@^1.0.0:
   resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-1.0.0.tgz#5887966bb582a4503a41eb524f7d35011815a613"
   integrity sha1-WIeWa7WCpFA6QetST301ARgVphM=
 
+trim-newlines@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/trim-newlines/-/trim-newlines-2.0.0.tgz#b403d0b91be50c331dfc4b82eeceb22c3de16d20"
+  integrity sha1-tAPQuRvlDDMd/EuC7s6yLD3hbSA=
+
 trim-right@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/trim-right/-/trim-right-1.0.1.tgz#cb2e1203067e0c8de1f614094b9fe45704ea6003"
@@ -6607,6 +7234,14 @@ tweetnacl@^0.14.3, tweetnacl@~0.14.0:
   resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
   integrity sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=
 
+type-is@~1.6.16:
+  version "1.6.18"
+  resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
+  integrity sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==
+  dependencies:
+    media-typer "0.3.0"
+    mime-types "~2.1.24"
+
 typedarray@^0.0.6:
   version "0.0.6"
   resolved "https://registry.yarnpkg.com/typedarray/-/typedarray-0.0.6.tgz#867ac74e3864187b1d3d47d996a78ec5c8830777"
@@ -6718,6 +7353,11 @@ universalify@^0.1.0:
   resolved "https://registry.yarnpkg.com/universalify/-/universalify-0.1.2.tgz#b646f69be3942dabcecc9d6639c80dc105efaa66"
   integrity sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==
 
+unpipe@1.0.0, unpipe@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
+  integrity sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=
+
 unset-value@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
@@ -6816,6 +7456,11 @@ util@^0.10.3:
   dependencies:
     inherits "2.0.3"
 
+utils-merge@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
+  integrity sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=
+
 uuid@^3.1.0, uuid@^3.3.2:
   version "3.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.3.2.tgz#1b4af4955eb3077c501c23872fc6513811587131"
@@ -6834,6 +7479,11 @@ validate-npm-package-license@^3.0.1:
     spdx-correct "^3.0.0"
     spdx-expression-parse "^3.0.0"
 
+vary@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
+  integrity sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=
+
 verror@1.10.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
@@ -7113,7 +7763,7 @@ yallist@^3.0.0, yallist@^3.0.2:
   resolved "https://registry.yarnpkg.com/yallist/-/yallist-3.0.2.tgz#8452b4bb7e83c7c188d8041c1a837c773d6d8bb9"
   integrity sha1-hFK0u36Dx8GI2AQcGoN8dz1ti7k=
 
-yargs-parser@^10.1.0:
+yargs-parser@^10.0.0, yargs-parser@^10.1.0:
   version "10.1.0"
   resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-10.1.0.tgz#7202265b89f7e9e9f2e5765e0fe735a905edbaa8"
   integrity sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==