rails/sprockets-rails — pull request #52 by pftg (2013-05-10 08:37:19+00:00)
Title: Resolved bundler deprecation warning about rubygems source.

Resolved for test Gemfiles bundler's deprecation warnings:

```
The source :rubygems is deprecated because HTTP requests are insecure.
Please change your source to 'https://rubygems.org' if possible, or 'http://rubygems.org' if not.
```