Merge pull request #1621 from tschneidereit/master

Add inspector option for Flash overlay
Fixes rAF dependency during reftest
Merge pull request #1622 from yurydelendik/master

Fixes rAF dependency during reftest
Moves failing stas tests into separate file
Merge pull request #1623 from yurydelendik/master

Moves failing stas tests into separate file
Removes Stream usage from the inflate.ts
Removes Stream usage from the URLStream
Fixes URLStream endianess
Workaround to wait for image to be loaded.
Merge pull request #1624 from yurydelendik/uplift-parse

Uplift patches that remove stream.ts usage
Add shell option to laod shell library, this is needed for some AVM2 tests.
A few type annotations.
Fix the way we construct trait prototypes. We no longer hijack TS prototype objects and always create new ones.

This was causing some problems in XML where the old prototype object was being copied, and this patch should fix that.
Fixes to the way binary symbols are handled in ByteArrays.
Merge branch 'master' of https://github.com/mozilla/shumway into overlay
Move avm2 tests to test folder and add 'grunt test' task.
Merge pull request #1629 from mbebenita/overlay

Overlay
Moves swf/inflate.ts logic into base/deflate.ts
Merge pull request #1630 from yurydelendik/deflate

Moves swf/inflate.ts logic into base/deflate.ts
Fix canBeAnimated