Add enable and disable KeyboardControl functions to API
Merge pull request #659 from daleknauss/master

Add enable and disable KeyboardControl functions to API
Merge remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master:
  Add enable and disable KeyboardControl functions to API
 - Upgrade UglifyJS component for Grunt
 - Enable generating source maps
 - Bump version