ide: fixed spelling mistake reported by user
Merge pull request #47 from gniting/patch-1

ide: fixed spelling mistake reported by user
Collaboration: Don't handle any change if it's done by me.
Collaboration: Added existence check.
Collaboration: Set empty value of changes list.
Collaboration: Add snapshot to user map.
Terminal: Pass joinUser and session to create a terminal.
TerminalPane: Create terminal with joinUser and session if exists.
TerminalPane: Add session id to serializer method.
IDEView: Add terminal session id to change object.
ParticipantView: Removed more annotation for change list.
ParticipantView: Show terminal panes in user snapshot list.
ParticipantView: Handle snapshot item in participants modal.
Merge branch 'master' of github.com:koding/IDE into collaboration