user bower for js dependencies.
Update _.template calls to match new underscore.js api.
include and reference OpenLayers build.
Change js cache behavior.

Always execute success callback if given.
Use newer chart.js version.

close #20
remove contents.
Merge branch 'bower'

Conflicts:
	mds_website/static/js/app/views/auth/LogoutView.js
change responsive menu.

use jquery.sidr and swipe