Merge pull request #1603 from tschneidereit/master

Port remaining test coverage from displayObject tracetest to unit test and remove tracetest
Merge pull request #1604 from tschneidereit/master

tracetest fixes
Merge pull request #1606 from tschneidereit/master

Implement default naming of DisplayObject instances
Merge pull request #1607 from tschneidereit/master

More tracetest cleanup and fixes
Merge pull request #1609 from tschneidereit/master

Move all failing tests from tracetest to reftest harness
Merge pull request #1610 from tschneidereit/master

Make bitmap-ref and flex-bitmap-ref tests work in the reftest harness
Merge pull request #1611 from tschneidereit/master

Increase timeout for tracetests
Merge pull request #1612 from tschneidereit/master

tracetest cleanups
Merge pull request #1613 from tschneidereit/master

Fix bug in Graphics#cubicCurveTo bounding box calculation
Properly remove Loaders from the global Loader processing queue