Added method to handle on websocket close.
Adjusted comment.
Merge branch 'develop' into on_close_method
Renaming function and adding .rdb to .gitignore.
Merge branch 'develop' into on_close_method
Remove .rdb.
Added on_client_leave as function as callback.
Register websocket as part of socket leave.
Merge pull request #58 from jivid/on_close_method

on_socket_close()