[Gtkradiant] [Bug 574] Add spritemodel support to all games, not just Halflife

[gtkradiant@zerowing.idsoftware.com]

http://zerowing.idsoftware.com/bugzilla/show_bug.cgi?id=574





------- Additional Comments From ttimo@idsoftware.com  2003-03-11 08:23 -------
would need a little documentation item
html page to put in the help menu for instance
or simply an item on the wiki

possibly some sample sprites for any game if an artist out there feels like
providing some? if we put out a news about sprites functionality with one of our
next builds, that might bring in some contributions