Websocket Support (#937)

* Atom / RSS meta link

* Spike

* Feeling good about this spike now

* Remove document.collection

* Remove koa.ctx from all presenters to make them portable outside requests

* Remove full serialized model from events
Move events.add to controllers for now, will eventually be in commands

* collections.create event
parentDocument -> parentDocumentId

* Fix up deprecated tests

* Fixed: Doc creation

* documents.move

* Handle collection deleted

* 💚

* Authorize room join requests

* Move starred data structure
Account for documents with no context on sockets

* Add socket.io-redis

* Add WEBSOCKETS_ENABLED env variable to disable websockets entirely for self hosted
New installations will default to true, existing installations to false

* 💚 No need for promise response here

* Reload notice

server/api/auth.js

@@ -12,8 +12,8 @@ router.post('auth.info', auth(), async ctx => {
 
   ctx.body = {
     data: {
-      user: await presentUser(ctx, user, { includeDetails: true }),
-      team: await presentTeam(ctx, team),
+      user: presentUser(user, { includeDetails: true }),
+      team: presentTeam(team),
     },
   };
 });