qptain Nemo: Ah didn't really think about licensing terms. I suppose since the intention is for others to maybe reuse the source code to either create their own QFG based game (the code should be useful for that), perhaps GPL is the best one.
Sorry to be nitpicky, but for any licensing terms to apply you would need to contact the original authors of all the relevant art and music and code, and get them to agree with those terms. Not that I expect anyone to make a fuss out of this, of course.