Helabs/jumpup — pull request #53 by marcioj (2014-08-29 23:09:57+00:00)
Title: Bring back Rake::DSL#sh which raise errors when a command fail

Please read [this comment](https://github.com/Helabs/jumpup/issues/52#issuecomment-53939390)

Closes #52

//cc @TiuTalk @maurogeorge