bradfeehan/derelict — pull request #12 by bradfeehan (2013-11-27 03:46:48+00:00)
Title: Add box manager

Adds box management functionality to Derelict.

* Adds `Derelict::Box` class, to represent a specific box for a particular provider
* Adds `Derelict::Box::Manager`, to manage boxes
* Get list of boxes with `#list`
* Retrieve a box by name and provider with `#fetch`
* Check if a box is added with `#present?`
* Add a box from a source with `#add`
* Remove a box with `#remove`
* Adds `#boxes` method to `Derelict::Instance` to get a box manager for the instance