42dev/bower-rails — pull request #75 by xtian (2014-04-25 20:16:20+00:00)
Title: Add github option to DSL.

This adds the ability to use a Bundler-style github option:
```ruby
asset "foo", github: "xtian/foo"
asset "foo", github: "xtian/foo", branch: "dev"
asset "foo", "1.2.3", github: "xtian/foo"
```