HairyFotr/linter — pull request #17 by Kornel (2014-10-22 18:06:57+00:00)
Title: Added support for configurable violation reporting (error vs warn)

- Now you can choose between warn and error in linter. Error results in
a compilation error, whereas warn in a compilation warning
(suprisingly enough :)

Don't know why, but git somehow missed the rename of the Warning.scala to Violation.scala.