Fixing bug in test_conf imports.
Fixing bug in test_conf imports.

Once you've loaded one direcotry with test_conf it would never load it again from another because it was caching what was in sys.modules.

-Mikeal



git-svn-id: 87d19257dd11500985d055ec4730e446075a5f07@335 78c7df6f-8922-0410-bcd3-9426b1ad491b

windmill/windmill,windmill/windmill,windmill/windmill,windmill/windmill,windmill/windmill,windmill/windmill