Added StaticPages controller
Added Capybara line to spec helper
Tweaked homepage text and RSpec test.
Added test for help page and edited help page.
Added terrible non-DRY static pages for home/help/about and added title tests to static_pages_spec
Dryed out the 3 static pages by tweaking application.html.erb and having them provide(:title, 'TitleString')
Adjusted spec and about page's title.