spritebuilder/SpriteBuilder — pull request #762 by NickyWeber (2014-08-07 20:28:13+00:00)
Title: Bugfix/#749 cocos2d updater hangs

Fixes https://github.com/spritebuilder/SpriteBuilder/issues/749.

* Update can be cancelled now.
* Update is more responsive and will show what it is doing.
* Update's progress bar is indeterminate now.