ChatView: Fixed vertical alignment of loader.
ChatView: Handle collaboration not initialized.
ChatSettingsPane: Handle collaboration started and ended phases.
StatusBar: Handle collaboration started and ended phases.
Collaboration: Fixes for file creation.
IDE: Copy change.
Collaboration: Load file after creating.
Collaboration: Removed old prepareCollaboration method.
Collaboration: Removed wrong binded event handler.
Collaboration: Listen RTMIsReady event with `on`.
Collaboration: Emit `CollaborationEnded` event when file deleted.
Collaboration: Fixed method naming.
Collaboration: Emit CollaborationStarted event to status bar.
ChatView: Put this is you label in participant list.
ChatView: Switch to chat pane when session is active.
ChatView: Remove yourself from chat list.
SettingsPane: Remove yourself from settings pane.
StatusBar: Don't put own avatar to status bar.
Collaboration: Defensive check for participants list
Collaboration: Improve optional parameter handling