[freeciv-data] new r-hires

I've thrown out a few units with suspicious copyright, and updated a few
specials (from lexxy). Otherwise it is good, old r-hires. Since upload in
freeciv ftp doesn't seem to work, I've uploaded it as

	http://www.idi.ntnu.no/~permath/r-hires-new.tar.gz

Let me know if there are more suspicious units in there.

Yours,
Per

"It is difficult to catch a black cat in a dark room.
Especially if there is no cat there." - Confucius