init cocos2dx 3.0 convert
convert physics
start background convert
finish routingDetect convert
finished convert
Merge branch 'kedou' of https://github.com/LiuKewei/RagingRock-3.0-convert into kedou

Conflicts:
	.gitignore
	Classes/AppDelegate.cpp
	Classes/Scene/SnagForestLayer.cpp
	Classes/Scene/SnagForestLayer.h
	Classes/Scene/SnagForestScene.h
	Classes/Tools/PolySprite.cpp
	Classes/Tools/PolySprite.h
	proj.ios_mac/RagingRock.xcodeproj/project.pbxproj
	proj.ios_mac/ios/Info.plist
	proj.ios_mac/ios/RootViewController.mm
Merge branch 'kedou' of https://github.com/LiuKewei/RagingRock-3.0-convert into kedou

Conflicts:
	Classes/Scene/SnagForestLayer.cpp
complete route detection