added further merges to exchange the barrel in a SCAR Conversion Kit
added ability to mount Kobra on Bizon SMG
corrected a typo in one of the SCAR-WP Conversion Kit descriptions
changed sound of Steyr ACR, because the sound of falling brass does not go well with synthetic cartridge cases ;-)
git-svn-id: https://ja2svn.mooo.com/source/ja2_v1.13_data@789 4f8fa57e-7814-0410-bad4-adc449f26b7c