RiotGames/berkshelf — pull request #586 by sethvargo (2013-05-29 06:43:30+00:00)
Title: `berks shelf show` should take an optional VERSION argument

The `berks shelf show` command should take an optional VERSION argument
* If not provided, information about the latest version of the cookbook will be shown
* If it is provided, information about that version of the cookbook will be shown