Bug#468325: ITP - Urban Terror -- Quake 3 based first person shooter

[Fabio Till <lightkey@holarse.net>]

Moin Moing,
while Urban Terror does not rely on the Quake III Arena game data 
anymore, there is currently still a legal conflict between the (closed 
source!) Mod licence they use for iourbanterror, which is actually based 
on the GPL licenced ioquake3 engine, as written in the comments here: 
http://happypenguin.org/show?Urban%20Terror&showall=1#comments

"no it isn't. the q3-sdk-license says, that "modifications" may only be 
used with the original quake 3 arena game. and ioquake3/iourbanterror 
clearly is not quake 3 arena. they do distribute their "game" as 
standalone with the ioq3-executable, so they have to put the game source 
under GPL as well. if they don't want that they have to stop calling it 
"standalone" and distributing the executable. - caedes"
Ciao, Fabio