Merge branch 'issue654' into 1.6.x
Merge branch 'issue656' into 1.6.x
Merge remote-tracking branch 'origin/1.6.x' into 1.6.x
Update Preprocessor Ember for Ember 1.0.0 pre 4
upgrade to handlebars-1.0.rc.2.js
Merge branch 'issue658' into 2.0.x