edit update for some controllers, tag manager (not working yet)
Merge branch 'master' of https://github.com/jcburke14/dugong

Conflicts:
	app/controllers/postings_controller.rb
	app/views/postings/_posting_panel.html.erb
Merge branch 'master' of https://github.com/jcburke14/dugong

Conflicts:
	app/views/scripts/show.html.erb