collinhover/impactplusplus — pull request #29 by racingcow (2013-07-09 06:14:12+00:00)
Title: Fix for EntityExtended ignoring stop/once values in animSettings

`stop` and `once` values in EntityExtended.animSettings were being
ignored.

Specifically, this fix changes...
* *core/entity.js* -> `createAnim` - pass settings.stop/once to addAnim
* *core/entity.js* -> `addAnim` - added once param
* *core/animation.js* -> `playFromStart` - check for once in settings
* *core/animation.js* -> `rewind` - check for once in settings