diff --git a/.babelrc.js b/.babelrc.js
index 92e416027..8dad6ed0a 100644
--- a/.babelrc.js
+++ b/.babelrc.js
@@ -22,7 +22,7 @@ module.exports = {
         },
       },
     ],
-    '@babel/preset-stage-2',
+    ["@babel/preset-stage-2", { "decoratorsLegacy": true }],
     '@babel/preset-flow',
     '@babel/preset-react',
   ],
diff --git a/.env.sample b/.env.sample
index 324ffe812..2d528adad 100644
--- a/.env.sample
+++ b/.env.sample
@@ -31,3 +31,6 @@ HONEYBADGER_API_KEY=
 
 # SendGrid info for email notifications
 SENDGRID_API_KEY=
+
+# Set as true to run https locally, add self-signed certificate in cert folder to trusted certificates
+USE_HTTPS=
diff --git a/README.md b/README.md
index 99afd1786..1c864cc63 100644
--- a/README.md
+++ b/README.md
@@ -92,6 +92,10 @@ node build/server.js
 
 You can modify `tools/deploy.js` as needed to work with your deployment strategy.
 
+## Service Worker
+
+To run the service worker locally, follow the above steps to run the production server. After testing the service worker, be sure to unregister the service worker in the browser (or close all local Lunch tabs) to avoid issues when testing on the development server.
+
 ## Testing
 
 ### Unit tests
diff --git a/cert/server.crt b/cert/server.crt
index b35a0ae17..1103cc7e5 100644
--- a/cert/server.crt
+++ b/cert/server.crt
@@ -1,22 +1,18 @@
 -----BEGIN CERTIFICATE-----
-MIIDljCCAn4CCQDKlarFMPQQbDANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UEBhMC
-VVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFjAUBgNVBAcMDVNhbiBGcmFuY2lzY28x
-ETAPBgNVBAoMCExhYiBaZXJvMRkwFwYDVQQDDBBsb2NhbC5sdW5jaC5waW5rMSIw
-IAYJKoZIhvcNAQkBFhNqZWZmcmV5QGxhYnplcm8uY29tMB4XDTE4MDQyNjIxMjIy
-NFoXDTE5MDQyNjIxMjIyNFowgYwxCzAJBgNVBAYTAlVTMRMwEQYDVQQIDApDYWxp
-Zm9ybmlhMRYwFAYDVQQHDA1TYW4gRnJhbmNpc2NvMREwDwYDVQQKDAhMYWIgWmVy
-bzEZMBcGA1UEAwwQbG9jYWwubHVuY2gucGluazEiMCAGCSqGSIb3DQEJARYTamVm
-ZnJleUBsYWJ6ZXJvLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
-ALtMxMSaciE+9/GPzOhtG8b9oeCSIIBKd8FY1JQ+s2ZUuDppA46hCzLjuhoHMuJe
-hJKYlctZGDYVE2jRYCC/mdFN8jWfHE1sqp9AQ/qP6vsTvPpfmKcnu/x62TLPH7Zr
-Nvwhiv18YxszvJQAhdGBW8geftMH8x9PfznQyzkIDTROeAZbnY29PxQTmVwx90o6
-CKfLaBAX/Z6ZkFAMio8v3GGuW6bJMo+g7Lz0r2KzzZEZp7oUCP5tw1uvAjzO4XD5
-6vNdjrBymrySza2qCM7UNbMEWExtMqvsUK6C5HcnT3PyWARaJH8G5wQpvFqNbW18
-nQoh9owoa/hcYhxR2nBRQOECAwEAATANBgkqhkiG9w0BAQsFAAOCAQEAEZBXOlpz
-xhrFUaVZKmPe3oKXCFhdjjVlaAPODmAOXCOEoErgxaUBd1i2Asps8NT14Wgi0wq9
-5UQVWKUcJ7prGprIzECc4fSPU+qjZcfnXX9BFcIqcB2270HnjpD6M62eyqE3t4aX
-QWBROgTFZI0Z0saVMV4RMS7/E/FBq7TxbCl1Nb+c0o4oHmcf6iORDDKBFrYfidc5
-2cLYrWWDSUe/P6nuc9JpDjSFbPSzS7HsDtq4opJfZccd9xRYN3UnkTgbAZLvEYas
-RFTPTkPpwq4ZVB8WdvxAKigiTpt/iXDKMVNxtR50csnjVG4kb9w56xdrhZRgvEeQ
-n3wxTZFWub4ecg==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 -----END CERTIFICATE-----
diff --git a/package.json b/package.json
index e941b0eb2..1f8e5e27b 100644
--- a/package.json
+++ b/package.json
@@ -188,7 +188,8 @@
     "webpack-bundle-analyzer": "^2.11.1",
     "webpack-dev-middleware": "^3.1.2",
     "webpack-hot-middleware": "^2.21.2",
-    "webpack-node-externals": "^1.7.2"
+    "webpack-node-externals": "^1.7.2",
+    "workbox-webpack-plugin": "^3.2.0"
   },
   "lint-staged": {
     "*.{js,jsx}": ["eslint --no-ignore --fix", "git add --force"],
diff --git a/public/site.webmanifest b/public/site.webmanifest
index 3992b48d7..6803af5fc 100644
--- a/public/site.webmanifest
+++ b/public/site.webmanifest
@@ -1,4 +1,7 @@
 {
+  "short_name": "Lunch",
+  "name": "Lunch",
+  "description": "A simple lunch voting app for you and your team. Search nearby restaurants, add them to your list, vote for as many as you like, and decide on today’s pick!",
   "icons": [
     {
       "src": "icon.png",
@@ -6,5 +9,8 @@
       "type": "image/png"
     }
   ],
-  "start_url": "/"
+  "start_url": "/",
+  "display": "standalone",
+  "theme_color": "#FFC0CB",
+  "background_color": "#FFF"
 }
diff --git a/src/components/ErrorPage/ErrorPage.js b/src/components/ErrorPage/ErrorPage.js
index ca40c3b60..0ea869b5b 100644
--- a/src/components/ErrorPage/ErrorPage.js
+++ b/src/components/ErrorPage/ErrorPage.js
@@ -18,7 +18,7 @@ export function ErrorPage({ error }) {
   let errorMessage = null;
 
   if (error.status === 404) {
-    title = 'Page Not Found';
+    title = 'Page not found';
     content = 'Sorry, the page you were trying to view does not exist.';
   } else if (process.env.NODE_ENV !== 'production') {
     errorMessage = <pre>{error.stack}</pre>;
diff --git a/src/components/Html.js b/src/components/Html.js
index 3a51e3257..0d8630b1d 100644
--- a/src/components/Html.js
+++ b/src/components/Html.js
@@ -74,6 +74,7 @@ class Html extends Component {
           <meta property="twitter:card" content="summary" />
           <meta property="twitter:site" content="labzero" />
           <meta property="twitter:image" content={`${root}/tile.png`} />
+          <meta name="theme-color" content="#FFC0CB" />
           <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no" />
           <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Nunito:400,900" />
           {scripts.map(script => (
@@ -92,6 +93,7 @@ class Html extends Component {
         <body>
           <div id="app" dangerouslySetInnerHTML={{ __html: children }} />
           <script dangerouslySetInnerHTML={{ __html: `window.App=${serialize(app)}` }} />
+          {!module.hot && <script dangerouslySetInnerHTML={{ __html: `if ('serviceWorker' in navigator) { window.addEventListener('load', () => { navigator.serviceWorker.register('/service-worker.js').then(function(registration) {registration.addEventListener('updatefound', () => {window.swUpdate = true; }); }); }); }` }} />}
           {apikey && <script src={`https://maps.googleapis.com/maps/api/js?key=${apikey}&libraries=places&v=3`} />}
           {scripts.map(script => <script key={script} src={script} />)}
         </body>
diff --git a/src/components/Link/Link.js b/src/components/Link/Link.js
index 3bf5c63d8..480aedc56 100644
--- a/src/components/Link/Link.js
+++ b/src/components/Link/Link.js
@@ -44,7 +44,12 @@ class Link extends React.Component {
     }
 
     event.preventDefault();
-    history.push(this.props.to);
+    
+    if (window.swUpdate) {
+      window.location = this.props.to;
+    } else {
+      history.push(this.props.to);
+    }
   };
 
   render() {
diff --git a/src/routes/helpers/render404.js b/src/routes/helpers/render404.js
index eb8f388a6..6d2fe5a19 100644
--- a/src/routes/helpers/render404.js
+++ b/src/routes/helpers/render404.js
@@ -2,7 +2,7 @@ import React from 'react';
 import LayoutContainer from '../../components/Layout/LayoutContainer';
 import NotFound from '../not-found/NotFound';
 
-const title = 'Page Not Found';
+const title = 'Page not found';
 
 export default (context) => ({
   chunks: ['not-found'],
diff --git a/src/routes/helpers/rootAction.js b/src/routes/helpers/rootAction.js
index eb80e77ad..6dbf8d3f0 100644
--- a/src/routes/helpers/rootAction.js
+++ b/src/routes/helpers/rootAction.js
@@ -4,7 +4,9 @@ export default async ({ next }) => {
 
   // Provide default values for title, description etc.
   const title = 'Lunch';
-  if (route.title) {
+  if (route.fullTitle) {
+    route.title = route.fullTitle;
+  } else if (route.title) {
     route.title = `${title} | ${route.title}`;
   } else {
     route.title = title;
diff --git a/src/routes/login/index.js b/src/routes/login/index.js
index a996300ac..902b4495d 100644
--- a/src/routes/login/index.js
+++ b/src/routes/login/index.js
@@ -25,6 +25,7 @@ function action(context) {
         <LoginContainer team={subdomain} next={next} />
       </LayoutContainer>
     ),
+    title: 'Log in',
   }));
 }
 
diff --git a/src/routes/main/invitation/create/index.js b/src/routes/main/invitation/create/index.js
index 2e88f9ac6..80a9fa419 100644
--- a/src/routes/main/invitation/create/index.js
+++ b/src/routes/main/invitation/create/index.js
@@ -27,5 +27,6 @@ export default (context) => {
         <Create success={success} token={token} />
       </LayoutContainer>
     ),
+    title: 'Invitation',
   };
 };
diff --git a/src/routes/main/invitation/new/index.js b/src/routes/main/invitation/new/index.js
index 18bb55348..85421e844 100644
--- a/src/routes/main/invitation/new/index.js
+++ b/src/routes/main/invitation/new/index.js
@@ -20,5 +20,6 @@ export default (context) => {
         <New email={email} />
       </LayoutContainer>
     ),
+    title: 'Invitation',
   };
 };
diff --git a/src/routes/main/landing/index.js b/src/routes/main/landing/index.js
index a7cd3081b..8d06819b9 100644
--- a/src/routes/main/landing/index.js
+++ b/src/routes/main/landing/index.js
@@ -22,5 +22,6 @@ export default (context) => {
         <Landing />
       </LayoutContainer>
     ),
+    fullTitle: 'Lunch – Team voting for nearby restaurants',
   }));
 };
diff --git a/src/routes/main/new-team/index.js b/src/routes/main/new-team/index.js
index db657a96d..4eba4748b 100644
--- a/src/routes/main/new-team/index.js
+++ b/src/routes/main/new-team/index.js
@@ -12,7 +12,7 @@ import LayoutContainer from '../../../components/Layout/LayoutContainer';
 import renderIfHasName from '../../helpers/renderIfHasName';
 import NewTeamContainer from './NewTeamContainer';
 
-const title = 'New Team';
+const title = 'New team';
 
 export default (context) => renderIfHasName(context, () => ({
   title,
diff --git a/src/routes/main/password/create/index.js b/src/routes/main/password/create/index.js
index 68ebf41f0..8a29b97c4 100644
--- a/src/routes/main/password/create/index.js
+++ b/src/routes/main/password/create/index.js
@@ -30,6 +30,7 @@ export default (context) => {
           <Create success={success} />
         </LayoutContainer>
       ),
+      title: 'Reset password',
     };
   });
 };
diff --git a/src/routes/main/password/edit/index.js b/src/routes/main/password/edit/index.js
index 86ff1ede3..6e5fd3432 100644
--- a/src/routes/main/password/edit/index.js
+++ b/src/routes/main/password/edit/index.js
@@ -30,6 +30,7 @@ export default (context) => {
           <Edit token={token} />
         </LayoutContainer>
       ),
+      title: 'Reset password',
     };
   });
 };
diff --git a/src/routes/main/password/new/index.js b/src/routes/main/password/new/index.js
index fe9b01f33..44622b26c 100644
--- a/src/routes/main/password/new/index.js
+++ b/src/routes/main/password/new/index.js
@@ -23,5 +23,6 @@ export default (context) => {
         <New email={email} />
       </LayoutContainer>
     ),
+    title: 'Reset password',
   }));
 };
diff --git a/src/routes/main/teams/index.js b/src/routes/main/teams/index.js
index 9258a285c..9aab8a387 100644
--- a/src/routes/main/teams/index.js
+++ b/src/routes/main/teams/index.js
@@ -8,4 +8,5 @@ import TeamsContainer from './TeamsContainer';
 export default (context) => renderIfHasName(context, () => ({
   chunks: ['teams'],
   component: <LayoutContainer path={context.pathname}><TeamsContainer /></LayoutContainer>,
+  title: 'My teams',
 }));
diff --git a/src/routes/main/users/create/index.js b/src/routes/main/users/create/index.js
index 078eb4fab..5aef6ecd0 100644
--- a/src/routes/main/users/create/index.js
+++ b/src/routes/main/users/create/index.js
@@ -23,6 +23,7 @@ export default (context) => {
           <Create />
         </LayoutContainer>
       ),
+      title: 'New user',
     };
   }
 
diff --git a/src/routes/main/users/new/index.js b/src/routes/main/users/new/index.js
index ca0946153..0f6c47390 100644
--- a/src/routes/main/users/new/index.js
+++ b/src/routes/main/users/new/index.js
@@ -24,7 +24,8 @@ export default (context) => {
         <LayoutContainer path={context.pathname}>
           <New email={email} />
         </LayoutContainer>
-      )
+      ),
+      title: 'New user',
     };
   }
 
diff --git a/src/server.js b/src/server.js
index 9e87c6c76..588a1bb5c 100644
--- a/src/server.js
+++ b/src/server.js
@@ -78,7 +78,7 @@ const accessLogStream = rfs('access.log', {
 const app = express();
 
 let internalWsServer;
-if (module.hot) {
+if (process.env.USE_HTTPS === 'true') {
   // use self-signed cert locally
   const options = {
     key: fs.readFileSync(path.join(__dirname, '../cert/server.key')),
@@ -358,7 +358,7 @@ const render = async (req, res, next) => {
     const data = { ...route,
       apikey: process.env.GOOGLE_CLIENT_APIKEY || '',
       title: route.title || 'Lunch',
-      description: 'An app for groups to decide on nearby lunch options.',
+      description: 'A simple lunch voting app for you and your team. Search nearby restaurants, add them to your list, vote for as many as you like, and decide on today’s pick!',
       body: '',
       root: generateUrl(req, req.get('host')),
     };
@@ -442,7 +442,7 @@ app.use(Honeybadger.errorHandler);  // Use *after* all other app middleware.
 //
 // Launch the server
 // -----------------------------------------------------------------------------
-if (module.hot) {
+if (process.env.USE_HTTPS === 'true') {
   wsServer.listen(config.wsPort, () => {
     /* eslint-disable no-console */
     console.log(`The websockets server is running at https://local.lunch.pink:${config.wsPort}/`);
diff --git a/src/service-worker.js b/src/service-worker.js
new file mode 100644
index 000000000..ffe2c27f1
--- /dev/null
+++ b/src/service-worker.js
@@ -0,0 +1,24 @@
+/* global workbox */
+/* eslint-disable no-restricted-globals */
+
+// eslint-disable-next-line no-underscore-dangle
+workbox.precaching.precacheAndRoute(self.__precacheManifest || []);
+
+// Cache the index page
+workbox.routing.registerRoute(
+    context => context.url.pathname.indexOf('/api') !== 0 && context.url.pathname.indexOf('/assets') !== 0,
+    workbox.strategies.cacheFirst({
+        cacheName: 'pages',
+        plugins: [
+            new workbox.expiration.Plugin({
+                maxAgeSeconds: 30 * 24 * 60 * 60, // 24 hours
+            }),
+        ],
+    }),
+);
+
+// eslint-disable-next-line no-unused-vars
+self.addEventListener('install', event => {
+    // Activate new service worker as soon as it's installed
+    self.skipWaiting();
+});
diff --git a/src/styles/globalCss.scss b/src/styles/globalCss.scss
index df1cf3e3d..2ce0950b9 100644
--- a/src/styles/globalCss.scss
+++ b/src/styles/globalCss.scss
@@ -92,3 +92,9 @@ a {
     border-color: $border-color;
   }
 }
+
+// causes google maps touch warning to appear above markers
+.gm-style-pbc {
+  z-index: 5 !important;
+  pointer-events: none;
+}
diff --git a/test/integration/other.spec.js b/test/integration/other.spec.js
index 814c09ec1..e3854d27c 100644
--- a/test/integration/other.spec.js
+++ b/test/integration/other.spec.js
@@ -83,7 +83,7 @@ describe('other pages', () => {
       await page.goto('http://local.lunch.pink:3000/404');
       await page.waitForSelector('#app', helpers.waitOptions);
       const content = await page.content();
-      expect(content).to.contain('Page Not Found');
+      expect(content).to.contain('Page not found');
     });
   });
 });
diff --git a/tools/webpack.config.js b/tools/webpack.config.js
index 3bb850da6..78f2cb06f 100644
--- a/tools/webpack.config.js
+++ b/tools/webpack.config.js
@@ -13,6 +13,7 @@ import webpack from 'webpack';
 import WebpackAssetsManifest from 'webpack-assets-manifest';
 import nodeExternals from 'webpack-node-externals';
 import { BundleAnalyzerPlugin } from 'webpack-bundle-analyzer';
+import {InjectManifest} from 'workbox-webpack-plugin';
 import overrideRules from './lib/overrideRules';
 import pkg from '../package.json';
 
@@ -88,7 +89,7 @@ const config = {
             ],
             // Experimental ECMAScript proposals
             // https://babeljs.io/docs/plugins/#presets-stage-x-experimental-presets-
-            '@babel/preset-stage-2',
+            ["@babel/preset-stage-2", { "decoratorsLegacy": true }],
             // Flow
             // https://github.com/babel/babel/tree/master/packages/babel-preset-flow
             '@babel/preset-flow',
@@ -368,7 +369,7 @@ const clientConfig = {
               ),
             ];
             return acc;
-          }, Object.create(null));
+          }, Object.create(null)); 
           fs.writeFileSync(chunkFileName, JSON.stringify(chunkFiles, null, 2));
         } catch (err) {
           console.error(`ERROR: Cannot write ${chunkFileName}: `, err);
@@ -384,6 +385,11 @@ const clientConfig = {
           // https://github.com/th0r/webpack-bundle-analyzer
           ...(isAnalyze ? [new BundleAnalyzerPlugin()] : []),
         ]),
+
+    new InjectManifest({
+      swSrc: './src/service-worker.js',
+      swDest: resolvePath(BUILD_DIR, 'public/service-worker.js'),
+    }),
   ],
 
   // Move modules that occur in multiple entry chunks to a new entry chunk (the commons chunk).
diff --git a/yarn.lock b/yarn.lock
index de3ed79b3..3ce9664e6 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2878,6 +2878,12 @@ common-password@^0.1.2:
   dependencies:
     buffer-crc32 "^0.2.5"
 
+common-tags@^1.4.0:
+  version "1.7.2"
+  resolved "https://registry.yarnpkg.com/common-tags/-/common-tags-1.7.2.tgz#24d9768c63d253a56ecff93845b44b4df1d52771"
+  dependencies:
+    babel-runtime "^6.26.0"
+
 commondir@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/commondir/-/commondir-1.0.1.tgz#ddd800da0c66127393cca5950ea968a3aaf1253b"
@@ -5845,6 +5851,12 @@ isarray@2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/isarray/-/isarray-2.0.1.tgz#a37d94ed9cda2d59865c9f76fe596ee1f338741e"
 
+isemail@3.x.x:
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/isemail/-/isemail-3.1.2.tgz#937cf919002077999a73ea8b1951d590e84e01dd"
+  dependencies:
+    punycode "2.x.x"
+
 isexe@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
@@ -6068,6 +6080,14 @@ jest-validate@^22.4.0, jest-validate@^22.4.3:
     leven "^2.1.0"
     pretty-format "^22.4.3"
 
+joi@^11.1.1:
+  version "11.4.0"
+  resolved "https://registry.yarnpkg.com/joi/-/joi-11.4.0.tgz#f674897537b625e9ac3d0b7e1604c828ad913ccb"
+  dependencies:
+    hoek "4.x.x"
+    isemail "3.x.x"
+    topo "2.x.x"
+
 js-base64@^2.1.8:
   version "2.4.1"
   resolved "https://registry.yarnpkg.com/js-base64/-/js-base64-2.4.1.tgz#e02813181cd53002888e918935467acb2910e596"
@@ -6541,6 +6561,10 @@ lodash._isiterateecall@^3.0.0:
   version "3.0.9"
   resolved "https://registry.yarnpkg.com/lodash._isiterateecall/-/lodash._isiterateecall-3.0.9.tgz#5203ad7ba425fae842460e696db9cf3e6aac057c"
 
+lodash._reinterpolate@~3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/lodash._reinterpolate/-/lodash._reinterpolate-3.0.0.tgz#0ccf2d89166af03b3663c796538b75ac6e114d9d"
+
 lodash.assign@^3.0.0, lodash.assign@^3.2.0:
   version "3.2.0"
   resolved "https://registry.yarnpkg.com/lodash.assign/-/lodash.assign-3.2.0.tgz#3ce9f0234b4b2223e296b8fa0ac1fee8ebca64fa"
@@ -6699,6 +6723,19 @@ lodash.tail@^4.1.1:
   version "4.1.1"
   resolved "https://registry.yarnpkg.com/lodash.tail/-/lodash.tail-4.1.1.tgz#d2333a36d9e7717c8ad2f7cacafec7c32b444664"
 
+lodash.template@^4.4.0:
+  version "4.4.0"
+  resolved "https://registry.yarnpkg.com/lodash.template/-/lodash.template-4.4.0.tgz#e73a0385c8355591746e020b99679c690e68fba0"
+  dependencies:
+    lodash._reinterpolate "~3.0.0"
+    lodash.templatesettings "^4.0.0"
+
+lodash.templatesettings@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/lodash.templatesettings/-/lodash.templatesettings-4.1.0.tgz#2b4d4e95ba440d915ff08bc899e4553666713316"
+  dependencies:
+    lodash._reinterpolate "~3.0.0"
+
 lodash.toplainobject@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/lodash.toplainobject/-/lodash.toplainobject-3.0.0.tgz#28790ad942d293d78aa663a07ecf7f52ca04198d"
@@ -8702,6 +8739,10 @@ prettier@^1.11.1:
   version "1.11.1"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.11.1.tgz#61e43fc4cd44e68f2b0dfc2c38cd4bb0fccdcc75"
 
+pretty-bytes@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/pretty-bytes/-/pretty-bytes-4.0.2.tgz#b2bf82e7350d65c6c33aa95aaa5a4f6327f61cd9"
+
 pretty-error@^2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/pretty-error/-/pretty-error-2.1.1.tgz#5f4f87c8f91e5ae3f3ba87ab4cf5e03b1a17f1a3"
@@ -8834,14 +8875,14 @@ punycode@1.3.2:
   version "1.3.2"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.3.2.tgz#9653a036fb7c1ee42342f2325cceefea3926c48d"
 
+punycode@2.x.x, punycode@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
+
 punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
-punycode@^2.1.0:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
-
 puppeteer@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/puppeteer/-/puppeteer-1.3.0.tgz#f571c5f27153ca164a8188e6328ce2e4946878f3"
@@ -10957,6 +10998,12 @@ to-regex@^3.0.1, to-regex@^3.0.2:
     regex-not "^1.0.2"
     safe-regex "^1.1.0"
 
+topo@2.x.x:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/topo/-/topo-2.0.2.tgz#cd5615752539057c0dc0491a621c3bc6fbe1d182"
+  dependencies:
+    hoek "4.x.x"
+
 toposort-class@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/toposort-class/-/toposort-class-1.0.1.tgz#7ffd1f78c8be28c3ba45cd4e1a3f5ee193bd9988"
@@ -11620,6 +11667,108 @@ wordwrap@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/wordwrap/-/wordwrap-1.0.0.tgz#27584810891456a4171c8d0226441ade90cbcaeb"
 
+workbox-background-sync@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-background-sync/-/workbox-background-sync-3.2.0.tgz#08d4f79fb82fb61f72fbd0359c4b616cc75612d4"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-broadcast-cache-update@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-broadcast-cache-update/-/workbox-broadcast-cache-update-3.2.0.tgz#65b4d9b3d4594751ab7ce1fee905c08214118fdc"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-build@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-build/-/workbox-build-3.2.0.tgz#01f4a4f6fb5a94dadd3f86d04480c84578fa1125"
+  dependencies:
+    babel-runtime "^6.26.0"
+    common-tags "^1.4.0"
+    fs-extra "^4.0.2"
+    glob "^7.1.2"
+    joi "^11.1.1"
+    lodash.template "^4.4.0"
+    pretty-bytes "^4.0.2"
+    workbox-background-sync "^3.2.0"
+    workbox-broadcast-cache-update "^3.2.0"
+    workbox-cache-expiration "^3.2.0"
+    workbox-cacheable-response "^3.2.0"
+    workbox-core "^3.2.0"
+    workbox-google-analytics "^3.2.0"
+    workbox-precaching "^3.2.0"
+    workbox-range-requests "^3.2.0"
+    workbox-routing "^3.2.0"
+    workbox-strategies "^3.2.0"
+    workbox-streams "^3.2.0"
+    workbox-sw "^3.2.0"
+
+workbox-cache-expiration@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-cache-expiration/-/workbox-cache-expiration-3.2.0.tgz#a585761fd5438e439668afc6f862ac5a0ebca1a8"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-cacheable-response@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-cacheable-response/-/workbox-cacheable-response-3.2.0.tgz#1d8e3d437d60fb80d971d79545bb27acf1fe7653"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-core@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-core/-/workbox-core-3.2.0.tgz#d1bd4209447f5350d8dd6b964c86f054c96ffa0a"
+
+workbox-google-analytics@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-google-analytics/-/workbox-google-analytics-3.2.0.tgz#1005bc71ae03a8948b687896235dafecb1696c46"
+  dependencies:
+    workbox-background-sync "^3.2.0"
+    workbox-core "^3.2.0"
+    workbox-routing "^3.2.0"
+    workbox-strategies "^3.2.0"
+
+workbox-precaching@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-precaching/-/workbox-precaching-3.2.0.tgz#36568687a5615d8bd4191b38cf0f489a992d7bbc"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-range-requests@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-range-requests/-/workbox-range-requests-3.2.0.tgz#5d6cc3621cef0951fc9c0549053f8e117736d321"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-routing@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-routing/-/workbox-routing-3.2.0.tgz#6aef7622ede2412dd116231f4f9408a6485a4832"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-strategies@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-strategies/-/workbox-strategies-3.2.0.tgz#6cd5f00739764872b77b4c3766a606e43eb7d246"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-streams@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-streams/-/workbox-streams-3.2.0.tgz#cac0e4f5693b5e13029cbd7e5fec4eb7fcb30d97"
+  dependencies:
+    workbox-core "^3.2.0"
+
+workbox-sw@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-sw/-/workbox-sw-3.2.0.tgz#ccda9adff557ba2233bf1837229144b4a86276cb"
+
+workbox-webpack-plugin@^3.2.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/workbox-webpack-plugin/-/workbox-webpack-plugin-3.2.0.tgz#eab74294e88d86f4356a5dbac98cd803b22142b3"
+  dependencies:
+    json-stable-stringify "^1.0.1"
+    workbox-build "^3.2.0"
+
 worker-farm@^1.5.2:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/worker-farm/-/worker-farm-1.6.0.tgz#aecc405976fab5a95526180846f0dba288f3a4a0"