FIX::create group issues
FIX::create group issues
ADD::display players in rooms
ADD::functions for entering an existed room
ADD::menuview
Merge branch 'keweihu/multiplay' into wangyujue/multiplay

Conflicts:
	LeapBind/src/SMA/GameManageBehaviour.java
	LeapBind/src/SMA/GetListGameBehaviour.java
	LeapBind/src/SMA/GetListGroupBehaviour.java
	LeapBind/src/SMA/UserAgent.java
	LeapBind/src/SMA/UserMain.java
Merge pull request #15 from hukewei/wangyujue/multiplay

Wangyujue/multiplay
Merge pull request #16 from hukewei/keweihu/multiplay

Keweihu/multiplay