fixed show win or lose bug.
fixed show hero name bug.
Merge branch 'master' of https://github.com/Wu-Hao/TankMultiplayer
change btn pic.
Add ConfirmPendingcompletion functions in gpgsmanager. and fixed players init.
Merge branch 'master' of https://github.com/Wu-Hao/TankMultiplayer

Conflicts:
	Classes/AppDelegate.cpp
	Classes/Configuration.h
	Classes/GameScene.cpp
Merge pull request #28 from fusijie/master

merge with wuhao.