save and load issues for folders
save and load issues for folders


Former-commit-id: 1b6a9ece1a251608f75fab2ae6ff731e0ca35467
Former-commit-id: 3459cb35f6b652c94bc7ec87efa23e1f835aca93 [formerly 328a37c25aa1e732d94519b402ce43be1d42bcf9]
Former-commit-id: 60714017f2ef5f7f28ee0dfe4b78ee448b59614d
interrogator/corpkit,interrogator/corpkit