add handling for the left key
implement get parent uuid
Merge pull request #1463 from devoncarew/devoncarew_filesview_keys

add handling for the left key
Added template for Bower dependencies + extended New Project with Polymer JS
Merge pull request #1471 from ussuri/support-bower

Generic support for variables in project templates + multi-template project generation
Merge remote-tracking branch 'refs/remotes/upstream/master' into support-bower
Moved global template vars from templates.dart to spark.dart