Bug#775483: hexen: verify that the demo works in some packaged engine, and re-enable

[Fabian Greffrath]

Am Montag, den 02.02.2015, 08:58 +0100 schrieb Fabian Greffrath: 
> We are working on it:
> 
> https://github.com/chocolate-doom/chocolate-doom/commits/hexndemo

Merged: https://github.com/chocolate-doom/chocolate-doom/issues/504

The next release of Chocolate Doom, ne Hexen, will have support for the
4-Level Demo Version. \o/

- Fabian