started moving icon files into category folders

git-svn-id: http://webauctionplus.googlecode.com/svn/trunk@337 c41ed8a6-1c15-8a3d-a996-777bd911872f
changing naming scheme

git-svn-id: http://webauctionplus.googlecode.com/svn/trunk@338 c41ed8a6-1c15-8a3d-a996-777bd911872f
added item and crafting defines files for categories

git-svn-id: http://webauctionplus.googlecode.com/svn/trunk@339 c41ed8a6-1c15-8a3d-a996-777bd911872f