Merge pull request #954 from mbebenita/master

Overrides.
Merge pull request #956 from mbebenita/master

Coerce to trait type when setting properties.
Merge pull request #957 from mbebenita/tools

Tools
Moves large child functions out of resourceloader's loadFromWorker

Pure refactoring, but should at least slightly increase parsing performance
Make SharedObject more functional for testing, using sessionStorage.
No AVM1Movie support for now.
Fix lint error.
Fix hitTestObject.
Merge pull request #958 from tobeytailor/flash

Misc fixes
Improves code organization in resourceloader.js
Merge pull request #960 from tschneidereit/master

Some resourceloader cleanup
Merge pull request #961 from tobeytailor/display

Fixes regression in #944
Fix linter errors in resourceloader.js
Merge pull request #962 from tschneidereit/master

Fix linter errors in resourceloader.js
Add more detailed timeline info.