Rewrite the way messages are dispatched throughout the app so the UI thread blocks less frequently
Fix a bug with collapsing incoming events if the current group is directly below the last seen EID marker
Display 'connection_blocked' status
Fix display of away messages in the action bar
Invalidate the session when logging out, if we recieve a GCM message after logging out then unregister the device again as the network connection may have failed previously
Fix a few crashes, fix a case where the message fragment wouldn't switch buffers when launching from a notification, bring back the /crash debug command
Fix a few threading bugs
Lighter text color for disconnected servers in reorder dialog