add js/no-js class to html
change the filter into a form, fix up unscheduled
remove stupid no filter message
show full list of topics on home page when javascript is disabled.
fix for my stupidity.
Removed pdb debug code
Merge pull request #36 from ChrisCooper/bug/nojstabs

fix #31, javascript-less subject list on home page
Merge remote-tracking branch 'origin/develop'

Conflicts:
	templates/course_catalog/components/filter_panel.html