show git change listt from commit dialog
Merge branch 'master' into show_change
add no changed file message
change max-height
Improved outline visual design
merge
file(s) -> file or files, use isScmPrivate
do less IO in the app when running tests
make the sdk file slightly smaller; fixed a typo
add expand button to show change list
change box color
Move event handler to constructor
Merge pull request #1417 from dinhviethoa/outline-visual-design

Improved outline visual design
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Merge pull request #1413 from sunglim/show_change

Show changed file list from git commit dialog
Add step and elapsed timing logging to the startup code
Merge pull request #1432 from ussuri/add-startup-timing

Add step and elapsed timing logging to the startup code
Redirect SparkPolymer.initLookAndFeel() to super.*
Reduced inclusions of Bootstrap to bare minumum + eliminated some dead code

initPolymer takes ~1.2-1.7 seconds now vs. ~1.8-2.2 before.
onReady arrives in ~120-180ms vs. ~250ms before.
Use minified bootstrap.min.css