capture dart2js compilation errors
working on showing dart2js errors
cleanups
fix test
tweaks to the outline view
merge to master; fix outline tests
refactor the launching code
Merge branch 'master' into devoncarew_launch_refactor
Removed an unnecessary call
more refactoring
Improved comments in some of the widgets
Switched from scaleZ to translateX to form stacking contexts: scaleZ butchered font rendering
Merge remote-tracking branch 'upstream/master' into small-fixes-2

Conflicts:
	widgets/lib/spark_selector/spark_selector.html
Too aggressive assert was firing for SparkPolymerUI: replaced with warning
Merge pull request #2146 from ussuri/small-fixes-2

Replace too aggressive assert with a warning
Add ``year`` to predefined variables - useful for copyrights
Add internal "Spark widget" project template
Merge pull request #2144 from ussuri/improve-font-rendering

Switched from scaleZ to translateX to form stacking contexts: scaleZ butchered font rendering
Tweak markdown button
Tweak content too