Merge pull request #847 from tschneidereit/master

Clean up our util.js situation
Fixes #819

Bitmap bounds were not invalidated after setting bitmapData
Fixes matches function when re has global set
Casts getDefinitionByName argument to string
Merge pull request #851 from claus/mush_regression

Fixes #819 (Regression: Mushroomer is missing level backgrounds)
Somewhat implements some Capabilities and System properties
Merge pull request #852 from yurydelendik/spilgames-1

Misc fixes for spilgames
Delays profiler initialization (Fixes #848)
Merge pull request #854 from yurydelendik/issue-848

Delays profiler initialization
Somewhat implement loadPolicyFile
Stubs flash.text.StyleSheet
Merge pull request #856 from yurydelendik/vimeo-1

Misc fixes for vimeo
Fixes bitmap pattern color transform
Merge pull request #858 from yurydelendik/bmp-alpha

Fixes bitmap pattern color transform
Fixes function name to not start with digit
Casts textfield.text to string
Merge pull request #860 from yurydelendik/snail-1

Misc snailbob fixes
Adds (de)serialization to ShapePaths
Gracefully handle some invalidity in morph shapes