Fix wrong child indices.
Merge pull request #497 from tobeytailor/master

Fix wrong child indices.
Fixes lint errors
Fixes localX for SantaIsComing
Remove symbols graph.
Merge pull request #498 from tobeytailor/master

Remove symbols graph.
Refactor button support.
Merge pull request #499 from tobeytailor/buttons

Refactor button support.
Initial AVM1 refactoring
Merge remote-tracking branch 'mozilla/master' into avm1-refactoring

Conflicts:
	src/flash/display/SimpleButton.js
Merge pull request #501 from yurydelendik/avm1-refactoring

Initial AVM1 refactoring