Makes Bootstrap a Component for Harp
Merge branch 'master' of https://github.com/harp/bootstrap

Conflicts:
	CONTRIBUTING.md
	Gruntfile.js
	bower.json
	browserstack.json
	components.html
	composer.json
	css.html
	customize.html
	dist/css/bootstrap.css
	dist/css/bootstrap.min.css
	dist/js/bootstrap.js
	dist/js/bootstrap.min.js
	docs-assets/js/raw-files.js
	examples/jumbotron/index.html
	examples/justified-nav/index.html
	examples/signin/index.html
	javascript.html
	js/tests/unit/button.js