Inspector: Display symbol id.
Inspector: Rename absolute coord labels.
Add more detailed timeline info.
Don't randomize colors.
Thinner timeline line.
Show number of children in display list tree view.
Merge pull request #963 from mbebenita/tools

Add more detailed timeline info.
Set startFrame for default scene.
Fix framesLoaded.
Merge pull request #967 from tschneidereit/master

Fixes and optimizations for bounds calculation
Don't rely on totalFrames.
Make bubbling events lazily initializable.
Bubble added/removed events.
Fix lint error.
Merge pull request #937 from tobeytailor/inspector

Small Inspector fixes
Fix and optimize SHOW_FRAME parsing.
Merge pull request #968 from tobeytailor/timeline

Misc timeline fixes
Merge pull request #969 from tschneidereit/master

Cache graphics bounds instead of iterating over all contained paths over and over again
Abstract removal of old and addition of new children in a timeline into one function

Just a shallow façade for now
Shorten some var names