Rename BEM to VN-BEM
Fix Travis (+9 squashed commits)
Squashed commits:
[b52a88b] Port vn-product-option specs (commented-out)
[220fbd2] Add Gemfile, fix Travis
[a35cb40] Cleanup Gruntfile, package.json
[dbeb374] Implement vn-product-option
[958cbba] Fix grunt
[c3913a5] Format Gruntfile
[d790309] Remove comments from Gruntfile
[50170b2] Newlines are handled by .gitattributes
[3553889] Add VS project file
Some tests translated to Karma
Port VN-LABELED-RADIO component
Merge branch 'master' of https://github.com/volusion-angular/toolbox-common

Resolved conflicts:
	app/index.html
	dist/vn-toolbox-common-styles.css
	dist/vn-toolbox-common.js
	dist/vn-toolbox-common.min.js
	test/.jshintrc