Fixed 2584: Cannot load images into a module Don't try to open a ZipFile which doesn't exist.
Fixed 2584: Cannot load images into a module
Don't try to open a ZipFile which doesn't exist.

git-svn-id: 3948e88432e1a59e1cb2bc472f8f957688004121@7783 67b53d14-2c14-4ace-a08f-0dab2b34000c

ethaneldridge/vassal,ethaneldridge/vassal,ethaneldridge/vassal