Merge pull request #52 from PrivateStorageio/45.passes-for-add_lease

default.nix

src/_zkapauthorizer/_storage_client.py

src/_zkapauthorizer/_storage_server.py

src/_zkapauthorizer/foolscap.py

src/_zkapauthorizer/storage_common.py

src/_zkapauthorizer/tests/storage_common.py

src/_zkapauthorizer/tests/strategies.py

src/_zkapauthorizer/tests/test_storage_protocol.py

src/_zkapauthorizer/tests/test_storage_server.py

zkapauthorizer.nix