support up to 12 command arguments


git-svn-id: http://svn.code.sf.net/p/sauerbraten/code@4950 07af1644-1164-4067-b897-63bf4dc9b748
comfun12 fix


git-svn-id: http://svn.code.sf.net/p/sauerbraten/code@4951 07af1644-1164-4067-b897-63bf4dc9b748