Conflicts:
	docs/base-css.html
	docs/templates/pages/base-css.mustache

Moved JS to bottom on extends page

fix dropdown vars and make hover state be link color again, add gradient to dropdown link hovers, fix caret positions and active states on nav tabs, tweak nav link padding

Conflicts:
	docs/extend.html
	docs/templates/pages/extend.mustache

Moved JS to bottom as per best practices

Merge branch 'respclasses' of https://github.com/digitaldisseny/bootstrap into digitaldisseny-respclasses