Merge pull request #6285 from dumganhar/template-ios5.1-crash-fix

closed #4607: Fixed project created by template crashes on iOS5.1 device...
Merge pull request #6286 from dumganhar/rename-listener-method

Renames the protected method: 'EventListener::(s|g)etSceneGraphPriority'-> 'EventListener::(s|g)etAssociatedNode'
[ci skip], modify print infomation in emptytest.py
conversion from Vector2 and Point
update version information
Merge pull request #6287 from minggo/update-version

update version information
Node convertToNodeSpace and convertToWorldSpace use Vector2
Migrate to Vector2 in class Director
migrate convertXXXX to Vector2
migrate convertXXXX to Vector2 step2
Merge branch 'develop' into issue4727

Conflicts:
	tools/cocos2d-console
migrate setPosition to Vector2
Migrate getPostion and correspondent member variable to Vector2
migrate setAnchorPoint to Vector2
migrate getAnchorPoint, getAnchorPointInPoints and relative member variable to Vector2
remove Point in CCNode.h and CCSprite.h
add update
Merge branch 'luaruntime' of https://github.com/chuanweizhang2013/cocos2d-x into luaruntime
Migrate to Vector2 in DrawPrimitive.h
[ci skip], modify information of print.