Add Underscore.js
Initial commit of landing page, still wip
Redesign landing page

Moving donor/recipient registration to separate pages
Add mock donor registration form
Implement basic recipient registration
Add client-side validation for registration
Add favicon
Resolve merge conflicts
Merge remote-tracking branch 'origin' into landing

Conflicts:
	Gemfile.lock
	app/views/layouts/application.html.erb
	config/routes.rb
Merge pull request #14 from calblueprint/landing

Landing + Donor Registration Frontend + Recipient Registration Frontend