Add footer to main HTML layout.
Fix readme. Update spec syntax to rb 1.9
Merge branch 'feature/add-links' into develop
Updated tests and routes.
Add links in header & footer.
Clean up tests.
Resolve conflict with spec -use link_layout
Update to Ruby 1.9 hash syntax.
Merge branch 'hotfix/update-rspec-syntax'
Misunderstanding git-flow? Had to repeat same merge.