Add gem bootstrap-sass 2.3.2.0 and add some layout
Add partials for header and shim
Add footer
Nest using sass
Add lightGray variable
Improve spacing
Add named routes
Fix links in header and footer
use before to make tests more compact
Clean up tests to use it syntax
Add sign up page
Make test more specific to h1 element
Use shared_examples_for in testing
Add tests for ApplicationHelper
Test links
Use full_title in test now that it is tested
Merge branch 'feature/ChapterFive' into develop