Add api/builds controller
Merge branch 'master' into add-builds-api
Add ProjectPresenter; refactor
Remove unneeded helpers
Update project page to differentiate by language
Add shell scripts to gitignore
Improve travis build process
Add repos by name-with-owner (nwo)

You can now add a project by entering rrrene/inch
instead of https://github.com/rrrene/inch

Fixes #37
Add hint to repo_url input on homepage
Update inch to 0.5.0