Use the global app.data.user model for user information, not what comes in messages from the server; and listen to talkilla.login-success from the worker.
Remove the previous work arounds for getting user id from the call messages, replacing it with the nick from the app.data.user set.
Scroll new chat messages into view automatically.
refactored chat app event tests
Merge pull request #124 from n1k0/chat-app-event-tests

Refactored chat app event tests
Merge remote-tracking branch 'upstream/master' into auto-scroll
Merge pull request #123 from fqueze/auto-scroll

Scroll new chat messages into view automatically.
Merge pull request #119 from Standard8/improve_chat_window_id_handling

Improve chat window user id handling
sync with master