Start moving webapp to Redux (#6140)

* Start moving webapp to Redux

* Fix localforage import

* Updates per feedback

* Feedback udpates and a few fixes

* Minor updates

* Fix statuses, config not loading properly, getMe sanitizing too much

* Fix preferences

* Fix user autocomplete

* Fix sessions and audits

* Fix error handling for all redux actions

* Use new directory structure for components and containers

* Refresh immediately on logout instead of after timeout

* Add fetch polyfill

webapp/components/suggestion/at_mention_provider.jsx

@@ -127,14 +127,14 @@ export default class AtMentionProvider extends Provider {
                     return;
                 }
 
-                const members = data.in_channel;
+                const members = Object.assign([], data.users);
                 for (const id of Object.keys(members)) {
-                    members[id].type = Constants.MENTION_MEMBERS;
+                    members[id] = {...members[id], type: Constants.MENTION_MEMBERS};
                 }
 
-                const nonmembers = data.out_of_channel;
+                const nonmembers = data.out_of_channel || [];
                 for (const id of Object.keys(nonmembers)) {
-                    nonmembers[id].type = Constants.MENTION_NONMEMBERS;
+                    nonmembers[id] = {...nonmembers[id], type: Constants.MENTION_NONMEMBERS};
                 }
 
                 let specialMentions = [];

webapp/components/suggestion/search_user_provider.jsx

@@ -72,7 +72,7 @@ export default class SearchUserProvider extends Provider {
                         return;
                     }
 
-                    const users = data.in_team;
+                    const users = Object.assign([], data.users);
                     const mentions = users.map((user) => user.username);
 
                     AppDispatcher.handleServerAction({

webapp/components/suggestion/switch_channel_provider.jsx

@@ -67,7 +67,9 @@ export default class SwitchChannelProvider extends Provider {
 
             autocompleteUsers(
                 channelPrefix,
-                (users) => {
+                (data) => {
+                    const users = Object.assign([], data.users);
+
                     if (this.shouldCancelDispatch(channelPrefix)) {
                         return;
                     }