Add a StaticPages controller
Unit tests for static_pages views
Fixed spelling error in unit test file
Finished static pages
Added Contact page
Using helper methods for defining title in views
Added Bootstrap and modified main page css
Added users controller. And link from home page to sign up page
Bootstrap commit
New data model
routes commit
Merge branch 'filling-in-layout' into modeling-users

Conflicts:
	Gemfile.lock
	app/views/users/new.html.erb
	config/routes.rb