Add Guard support
Add Spork support
Integrate Guard and Spork
Refactor page titles
Add Bootstrap class names to static HTML pages
Add Bootstrap-sass to gemfile
Add custom stylesheet with Bootstrap
Add CSS styling for Home page
Add partial layouts for header, footer
Sort out nesting in application stylesheet SCSS file
Use SASS and CSS colour names rather than #numbers
Update routes to use better URL paths
Add correct link variables to header and footer
Rework test cases in a more compact style
Add support files for unit tests
Initial support for User signup page
Add tests for user signup page
Finish layout and routes