Package upload server used by Launchpad.
- Stub out openDirectory and getAttrs properly to avoid OOPSes with certain clients.
- Institute a temporary directory on the same filesystem as the upload root.
- Stop creating obsolete .distro files.
- Remove locking, since we now move directories into place atomically.
- Fix memory leak when closing SFTP connections.
- Add twisted.plugins package to binary distributions
- Initial release