fix bugs introduced by manual initialization

Author: erquhart

src/bootstrap.js

@@ -13,7 +13,10 @@ import 'EditorWidgets';
 import 'MarkdownPlugins';
 import './index.css';
 
-function bootstrap({ config }) {
+function bootstrap(opts = {}) {
+
+  const { config } = opts;
+
   /**
    * Log the version number.
    */

src/reducers/integrations.js

@@ -4,7 +4,7 @@ import { CONFIG_SUCCESS } from 'Actions/config';
 const integrations = (state = null, action) => {
   switch (action.type) {
     case CONFIG_SUCCESS:
-      const integrations = action.payload.get('integrations').toJS() || [];
+      const integrations = action.payload.get('integrations', List()).toJS() || [];
       const newState = integrations.reduce((acc, integration) => {
         const { hooks, collections, provider, ...providerData } = integration;
         acc.providers[provider] = { ...providerData };