Another release of Diggr, version 11.08.28

[tkatchev]

You can download the game from http://code.google.com/p/diggr-roguelike/,
as well as read a short explanation of what the game is about and why
it has been made.

The new release includes some very significant bugfixes, and a brand-
new religion system. If you've downloaded previous versions you should
definitely upgrade.

Thanks, and let me know how it goes!