Fire AVM1 initialize, construct and load events
Merge branch 'master' of github.com:mozilla/shumway into avm1events
Smarter / faster way of doing blending.
Merge.
Merge branch 'master' of github.com:mozilla/shumway into avm1events
Change shortcut  key for profiler to be Alt + R so that it doesn't interfere with some content.
Faster/inlined unpremultiply that avoids some byte shuffling.
Add timeline events for image conversions.
Merge.
Don't just sliently fail if we don't support a compression format.
Merge.
Decode images on the GFX side and defer frame execution until they are loaded.

Add options to the flash package, so that we can trace various API functionality, like Loader for instance which this patch does.
Make GFX and Player side symmetric, in other words they should both be able to send assets to each other. It used to be the case that only the Player could send assets to GFX. All GFX -> Player communication was solely Event messages. This patch generalizes that.
Faster clipping in copyPixels.
Make Travis happy.
Address review comments.
Merge.
Add option to disable sound.
Fix paths in the gallery and allow user to specify multiple SWFs to load in the gallery mode.
Merge.
Merge.