ROTT packaging

[Fabian Greffrath]

Am Mittwoch, den 14.01.2015, 01:10 +0100 schrieb Alexandre Detiste: 
> files:
>   best_rtc:
>     alternatives:
>     - rottcd.rtc
>     - rottsite.rtc
>     - darkwar.rtc

Yes, let's do it that way.

I can modify the rott package to only build two variants, shareware and
commercial, and patch the latter to search for rottsite.rtc, rottcd.rtc
and darkwar.rtc in descending order of multiplayer maps count.

- Fabian