Add production js minification via grunt-contrib-uglify
Add production js minification via grunt-contrib-uglify

Also clean up a couple hard coded dist references in Gruntfile

Merge remote-tracking branch 'origin/productionUglify' into productionUglify

Conflicts:
	Gruntfile.js
Merge pull request #26 from jadrake75/productionUglify

Add production js minification via grunt-contrib-uglify