Daenyth/Cockatrice — pull request #199 by arxanas (2014-07-07 21:44:21+00:00)
Title: Fix #137: Game filter preferences are saved.

Game filter preferences are saved between runs of Cockatrice.

To test:
* Start Cockatrice and select some filters.
* Press Ok.
* Restart Cockatrice and view the filters: the same filters are selected.

I decided to only save the filters when pressing Ok and not Cancel.