add a new project fab button
Add getBranches command.
Invoke getBranches command.
Recompile.
Add API for getBranches to scm.
Remove dubug log.
Recompile.
Add missing constants file.
removed extra whitespaces.
Address review comments
Merge pull request #3606 from ussuri/small-fixes-3

Fix analyzer warning in git-salt
paper button template updated with raised

Polymer 0.4.2 introduced breaking changes to <paper-button>; the raisedButton attribute has been changed to raised.  As it is, generated web apps will not properly display the button.

Label is also deprecated, to wit: "label attribute is now deprecated. The new usage is to put the label in light DOM."

The raisedButton => raised attribute change also needs to be propagated through the rest of the templates as well, i.e., the chrome app polymer template, etc.
add the stagehand library
Merge pull request #3608 from m4b/patch-1

paper button template updated with raised
fix a pub test failure
fix a pub test failure
Merge pull request #3609 from devoncarew/devoncarew_fix_pub_test

Devoncarew fix pub test
Merge branch 'master' into devoncarew_stagehand
use stagehand for the dart web app and dart package templates
Merge pull request #3612 from ussuri/bower-support-for-bowerrc

Address review comments