cramerdev/capistrano-notifier — pull request #33 by jrust (2012-05-02 18:27:11+00:00)
Title: Don't require Github or branch to be specified

These commits resolve issue #9 by not hyperlinking to github if no github repo is referenced. It also fixes another issue I came across which is that capistrano does not require branch to be set and defaults to 'master' if not specified. Otherwise an exception is raised: "#branch is not a method"