Final release 0.3 (End of course)

Features added

Added mentor view, such that only mentors can schedule or create livestream
Implemented livestream that operates over local network, limitation is that livestream websock must be started manually by the person who wishes to make the livestream.
When posting to wall, the mentor/student field is auto populated by the user object based on the current view (mentor or student)
Added private chats between two users
Added ability to add ‘connections’ (similar to friends) to allow private chatting