[DOC] Add documentation for src/frontend/event.coffee
[DOC] Add documentation for src/frontend/queue.coffee
[DOC] Add documentation for src/frontend/room.coffee
[DOC] Add documentation for src/frontend/textChat.coffee
[DOC] Add documentation for src/frontend/userList.coffee
[DOC] Add documentation for src/frontend/utilities.coffee
[DOC] Add documentation for src/frontend/webRTC.coffee
[DOC] Add documentation for src/ws/websocket.coffee
[DOC] Add documentation for src/core/token.coffee
[Frontend] Delete useless code in room.coffee
[DOC] Add documentation src/common/config.coffee
[DOC] Add documentation src/frontend/network.coffee
[DOC] Add documentation src/models/bug.coffee
[DOC] Add documentation src/models/room.coffee
[DOC] Add documentation src/models/stat.coffee
[DOC] Add documentation src/models/token.coffee
[DOC] Add documentation src/models/user.coffee
[DOC] Add documentation src/rest/api.coffee
[DOC] Add documentation src/ws/websocket.coffee
[DOC] Update documentations from core and frontend files