Add factory girl
Add factory for fork
Create nice URLs for forks, with routing tests
Add slashes into fork IDs and test
Merge branch 'refs/heads/feature-routing-changes' into fork-page

Conflicts:
	config/routes.rb
Fix fork controller pluralisation and update routing tests
Allow dots in repo names
Link to repo page
Merge branch 'refs/heads/master' into fork-page
Add fork show action
title for fork page
Add badges

Always current for now, so not a complete solution.
Merge pull request #38 from theodi/fork-page

Add tests for routing and link to a page about a fork