[Server][ActionType] Move in Server/src.
[Server][Controller] Initial commit.
[Server][Server]Add controller.
[Server][UserListener]Add controller;
[Server][Controller] Add body of process(), add a lot of function for handle action.
[Server][ActionType]Rename some actions.
[Client][ActionType]Rename some actions.
[Server][Controller] Change all functions. Add UserListener parameter.