Fixed Bug 4807: Vengine.jar should be readable by group and other
Fixed Bug 4807: Vengine.jar should be readable by group and other

The jar tool ignores the umask, which is stupid and broken. We now chmod
all files in releases to 644 and all directories to 755.

git-svn-id: 3948e88432e1a59e1cb2bc472f8f957688004121@8375 67b53d14-2c14-4ace-a08f-0dab2b34000c

ethaneldridge/vassal,ethaneldridge/vassal,ethaneldridge/vassal