Merge pull request #25 from dinoboff/gh-pages

Add support for code combat levels
Merge pull request #26 from dinoboff/gh-pages

Group schools by type.
Merge pull request #27 from dinoboff/gh-pages

Add coverage task
Merge pull request #28 from dinoboff/gh-pages

Add max length to name an id input
Merge pull request #29 from dinoboff/gh-pages

Limit the length of the name displayed in ranking
Ranks: Move methods inside the controller.
Add school type filter.