photonstorm/phaser — pull request #1272 by pnstickne (2014-10-29 06:28:55+00:00)
Title: Button - bug fixes, issue #1246 (try number two)

- Fix incorrect passing of "was clicked" to processInteractiveObjects
- Button would not return to Over/Out state because of strict too check to catch `undefined`
- Removed [undocumented] property usage from processInteractiveObjects and slight reformatting
- Update Button state frames/sounds to remove duplication
- Updated documentation in Button for consistency

Ref. https://github.com/photonstorm/phaser/issues/1246