work on launching web apps
compile dart files for chrome apps
some renames
merge master
Force icon size
can now deploy dart chrome apps
Add SparkJobStatus class.
Return SparkJobStatus for jobs.
Make all jobs return a SparkJobStatus.
Return SparkJobStatus from job scheduler.
Add status to more jobs.
Return value of future in polymer wrapper for openFOlder.
nits.
Merge branch 'master' into git_stash

Conflicts:
	ide/app/spark.dart
nits
Addressed comments.
Move status class to jobs.dart.
Periodically refresh "Getting packages..." for Pub and Bower so it doesn't disappear
Restoring focus to editor after jumping to declaration
Removing marker from any session.