TxSSC/Card-Catalog — pull request #7 by vanetix (2012-08-14 18:17:56+00:00)
Title: Card storage

If if adding cards using `Category.addCards` the `category` passes it's storage connection down to `CardCollection` , which passes it to `Cards` when initialized. If no storage connection is passed to `CardCollection`, then nothing is passed to `Card` constructors.
Added some trivial tests for card storage. We might want to add more tests for this feature.