added preloader to demo project
changed preloader color
supporting custom transitions as functions instead of strings (closes #170)
removed useless else statements in width and height setters
Merge branch 'master' of github.com:PrimaryFeather/Starling-Framework
added 'repeatCount' and 'reverse' properties to Tween class (closes #171)
now allowing to repeat DelayedCalls indefinitely (closes #109)
added some custom event constants to be used by apps or external libraries
added optional 'result' argument to 'getTouches' (closes #182)
added convenience method for tweens
added missing import
added 'nextTween' property (closes #172)
added arguments for mipmaps and scale to 'fromBitmap' method (closes #183)
avoiding 'push' in append method (better AOT performance)
added support for carriage return char (closes #184)
EventDispatcher: added as Vector.<Function> cast to improve performance.
Merge pull request #187 from joshtynjala/master

EventDispatcher optimization with as cast
fixed blend factors for filter passes (closes #188)

The problem became visible with many passes of a blur filter, leading to wrong alpha values.
Merge branch 'master' of github.com:PrimaryFeather/Starling-Framework
now disposing children in reverse order (closes #190)