initial broken cell locking.
Merge branch 'develop' of https://github.com/jtwigg/SpriteBuilder into locked_cell

Conflicts:
	SpriteBuilder/SpriteBuilder.xcodeproj/project.pbxproj
	SpriteBuilder/ccBuilder/en.lproj/MainMenu.xib
Fix memory leaks and optimize memory usage.
Fix readonly InspectorFloatCheck’s
working locked joints and SequencerJoint.
don’t render SequencerJoints on stage.
locking down joints when appropriate.
update cocos2d version.
adding kinetics to SB
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into kinetics

Conflicts:
	SpriteBuilder/libs/cocos2d-iphone
kinetic body serialization.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop

Conflicts:
	SpriteBuilder/libs/cocos2d-iphone
Merge branch 'develop' of https://github.com/jtwigg/SpriteBuilder into kinetics

Conflicts:
	SpriteBuilder/libs/SpriteKit
cocos updater: fixed a crash when clicking "Ignore this version"
sb+sk with SKNode child node % position fix
upgrade cocos2d iphone.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop

Conflicts:
	SpriteBuilder/libs/SpriteKit
fixed to physics
opening http://www.spritebuilder.com/update/ in browser after succesful update.
disallow fontSize UI scaling