Begin converting HttpDownload to use a PersistentObject.
Begin converting HttpDownload to use a PersistentObject.

ankurjimmy/catawampus,ankurjimmy/catawampus,pombredanne/catawampus,ultilix/catawampus,pombredanne/catawampus,shineyear/catawampus,shineyear/catawampus,ultilix/catawampus