Add manifest.json, icons and install button, flatten client/src

client/js/modules/index.js

@@ -0,0 +1,16 @@
+import documentTitle from './documentTitle';
+import fonts from './fonts';
+import initialState from './initialState';
+import socket from './socket';
+import storage from './storage';
+import widthUpdates from './widthUpdates';
+
+export default function runModules(ctx) {
+  fonts(ctx);
+  initialState(ctx);
+
+  documentTitle(ctx);
+  socket(ctx);
+  storage(ctx);
+  widthUpdates(ctx);
+}