MetricsGrimoire/CVSAnalY — pull request #51 by maelick (2014-01-02 15:02:55+00:00)
Title: CLI argument: git-ref option added

Following comment by @jgbarah ([see](https://github.com/MetricsGrimoire/CVSAnalY/pull/50#issuecomment-31444151) I propose these modifications rather than the ones in #50.