cocos updater: fixed a crash when clicking "Ignore this version"
sb+sk with SKNode child node % position fix
opening http://www.spritebuilder.com/update/ in browser after succesful update.
disallow fontSize UI scaling
sb+sk submodule
sb+sk submodule
Merge branch 'develop' of github.com:apportable/SpriteBuilder into develop-steffen

Conflicts:
	SpriteBuilder/libs/SpriteKit
sk default project assert when scene is nil
Merge pull request #375 from jtwigg/develop

Develop
Merge pull request #376 from jtwigg/develop

Bug fixing of joints.
Merge pull request #367 from NickyWeber/feature/cocos2d_updater_open_browser_onfinish

opening http://www.spritebuilder.com/update/ in browser after succesful update.
Merge pull request #366 from KoboldKit/develop-steffen

bring Spritebuilder+SK submodule up to date, fix crash with cocos2d version upgrade
Check if spriteKit, ignore Joints.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop