first working version using ByteArray.

Attention: unit tests don't run through since I had to change the endianness of the byte array.
removed mistakenly added trace-calls
fixed wrong endian-ness of color
fixed typo
copying last 3 elements of vertex in one single call
avoiding more allocation side-effects
added 'Image.setTexCoordsTo' method
added 'Texture.adjustTexCoords' method
finished DisplacementMapFilter
added missing default value documentation
Include units more often in Tween.as ASDoc
fixed wrong DRW output when StatsDisplay was re-enabled; updated interval to 0.5 seconds
Merge pull request #364 from JKillian/patch-1

Include units more often in Tween.as ASDoc
fixed empty+fromColor constructors: width+height arguments need to be Numbers, not ints
Merge branch 'master' of github.com:PrimaryFeather/Starling-Framework
now limiting the region the filter draws into to object-bounds + margin
Merge branch 'master' into vertexdata-optimization
Starling keyboard events can be cancelled, which then cancels native keyboard events
Include units more often in Juggler.as ASDoc

Add units to delayCall, tween, and elapsedTime functions
added api documentation