client: find / create card graphics

```
find or create card graphics for use in the graphical poker client.

if using existing card graphics, ensure that the associated license is
permissive and allows the card graphics to be redistributed in another
project (e.g. this one).
```

Original issue reported on code.google.com by `brian%br...@gtempaccount.com` on 18 Jan 2008 at 4:45
