Revert c0f2a5c..8983387

This rolls back to commit c0f2a5cc518b23b07df3ab41428888e1525b5e65.
Merge branch 'master' of https://github.com/bjtttt/MsgServer

Conflicts:
	ebin/msapp.beam
	ebin/vdr_handler.beam
	src/vdr_handler.erl
	src/vdr_server.erl