Collaboration: Confirmation modal for end session.
Collaboration: Implemented a message broadcasting mechanism.
Collaboration: First bind event then do the job.
AppController: Update method and property name.
Collaboration: Broadcast session ended message.
Collaboration: Handle session ended for participants.
SettingsPane: Forward leave request.
Collaboration: Handle partipant leave.
AppController: Code styling.
IDE: Remove logs.
IDE: remove unused route
Merge branch 'collaboration' of github.com:koding/IDE into modalz
Merge pull request #85 from koding/modalz

Collaboration: Confirmation modal for end session.