Daenyth/Cockatrice — pull request #197 by arxanas (2014-07-07 00:09:01+00:00)
Title: Fix #117: Card tags now match disregarding case and punctuation.

Also did some renaming, since `cardHash` and the like shouldn't contain the type of the variable in the name.

To test, open up a game with a chat window and type:

* `[card]foo[/card]`: It doesn't show non-existent cards, as expected.
* `[card]Jace, the Mind Sculptor[/card]`: It hasn't regressed.
* `[card]jace the mind sculptor[/card]`: Observe that it doesn't need case or punctuation.