Each conversation views now manages its own separate elements
rather than all binding to a shared #conversation element, and
similarly for message composition ui.
Also includes the beginnings of group creation UI (not working yet),
featuring bootstrap-tagsinput field for entering group recipients
Let ConversationListItemView save a reference to its corresponding
ConversationView. This lets it render or delegate/undelegate events
when opening and closing a conversation.
Similarly for ConversationView itself, which contains a MessageListView.
When a thread is 'destroyed' from the UI we delete its messages and mark
the thread as inactive, (in other words, keep it around as contact info).
Additionally, we only load active threads when initializing the UI, and
reactivate threads when new messages are added to them.
Conflicts:
js/models/messages.js
js/models/threads.js
js/views/conversations/show.js
ERHMAGERRRD testing frameworks are so the best. Removed all our custom
code for ensuring test exclusivity and doneness and isolating callbacks
and everything. mocha does it all for us, and makes it pretty.
Also rather than return a long chain of promises that eventually resolve
to truthiness, we now use chai to make assertions about what is good and
right in the world.
Recommended reading:
https://visionmedia.github.io/mochahttp://chaijs.com/api/assert/