push stylesheers into sass land. Also remove frontpage all together
Merge branch 'master' into upgrade-styles

Conflicts:
	app/assets/stylesheets/unstructured/_pages.css.scss
Merge pull request #1452 from loomio/upgrade-styles

push stylesheers into sass land. Also remove frontpage styles and js all together
Merge branch 'master' of github.com:loomio/loomio into membership-request-extension