fs/rails-base — pull request #123 by timurvafin (2014-01-29 07:53:48+00:00)
Title: Check code climate

`bin/code_climate token repo branch`
* check branch GPA using CodeClimate
* exit with error code if compared branch is worse then master
* exit with error code if there is no GPA for requested branch `null_gpa`

Should be used in the Semaphore build.