added Beretta M12, HK 416 10" (more to follow), and Steyr AUG-A3
added a lot of other gun pics for later use
replaced pics of Grach, M60E3, HK 416 14", Pecheneg, and Sterling L2A3
added a 40mm Grenade Panel
deleted wrong German descriptions of Thor's martial arts items
git-svn-id: https://ja2svn.mooo.com/source/ja2_v1.13_data@815 4f8fa57e-7814-0410-bad4-adc449f26b7c