Fix CCB Reader crash on reading unaligned float*
Add shadowOffsetInPoints readonly param
Fixes issue with positioning of children when changing a parents content size or content size type
Merge branch 'develop-v3' of https://github.com/cocos2d/cocos2d-iphone into develop-v3
fix ttf shadow crash
Refresh TTF Shadow upon enter if percentage type. Update shadow texture is in points
Merge branch 'develop-v3' of https://github.com/apportable/cocos2d-iphone into develop-v3

Conflicts:
	cocos2d-ui/CCBReader/CCBReader.m
Merge pull request #481 from jtwigg/develop-v3

Develop v3 - ShadowOffset addtition
Merge branch 'develop-v3' of https://github.com/jtwigg/cocos2d-iphone into develop-v3
Update iOS 5.0 shadow write.
Merge branch 'develop-v3' of https://github.com/apportable/cocos2d-iphone into develop-v3
nodes convertToPoints now uses passed in type->corner. onEnter ttf's now refresh texture.
Merge pull request #3 from jtwigg/develop-v3

Develop v3 - iOS 5.0 fix.
Fix CCLayoutBox not updating when items removed.
Move the detach call to a private header file instead.
Merge pull request #4 from jtwigg/develop-v3

Fix CCLayoutBox not updating when items removed.
Improved support for positioning types in CCTextField
Fixed header include paths for cocos2d - must used $SRC_ROOT, otherwise android project will not build correctly.
Merge branch 'develop-v3' of https://github.com/apportable/cocos2d-iphone into develop-v3
CCPhysics docs.