mainmenuscene
Merge branch 'master' of https://github.com/fusijie/WarriorQuest

Conflicts:
	WarriorQuest/runtime/mac/WarriorQuest.app/Contents/Info.plist
	WarriorQuest/runtime/mac/WarriorQuest.app/Contents/MacOS/WarriorQuest Mac
	WarriorQuest/src/main.lua
MainMenuScene UI
merge with fusijie master
fixed conflicts
Merge pull request #15 from zaojiahua/master

Completed  MainMenuScene UI .
Merge pull request #16 from calfjohn/master

support collision detect
Add global variables
Merge pull request #17 from RaoZiJian/master

Add global variables
Merge pull request #18 from calfjohn/master

support package to APK for Android
add Base3D and Hero3D
Merge branch 'master' of github.com:fusijie/WarriorQuest
support warrior attack and koncked to monster