RiotGames/berkshelf — pull request #839 by douglaswth (2013-09-16 21:34:44+00:00)
Title: Add zip support

This adds support for zip files coming from [community.opscode.com](http://community.opscode.com/). Some cookbooks where this occur are [packer](http://community.opscode.com/cookbooks/packer) and [tar](http://community.opscode.com/cookbooks/tar).