Merge pull request #1391 from tschneidereit/nat

Clean up bounds handling code in defineShape parsing pipeline
Merge pull request #1393 from tschneidereit/nat

Optimizations
Merge pull request #1394 from tschneidereit/nat

GFX bugfixes and optimizations
Add option to enable release mode in the Inspector (option is not saved.)
Create BitmapData views for other unpacked image formats.
Extend "can or can't have graphics" unit test to cover Stage
Append `InPlace` to Matrix methods `toTwips` and `toPixels`

 These return self, making it unclear if they clone or not.
Don't store LoaderInfo in Timeline.Frame

It's only used during initialization, so no need to keep it around.
Make SWF tag enums available in flash package, too

Preparation for changing lots of boolean fields to bitsets.
Cleanup - mostly formatting and spelling fixes
Turn all boolean flag fields on the placeObject result object into flags in a single bitset

This turns 16 32bit properties into a single one.