v2.0
====

- updated to fit with libsoup 2.50 API;
  make the server not run its own thread, but let the client decide
  how best to run the Soup server, as a result some API have been
  removed, and the library is now libphodav-2.0
- add a read-only mode
- fixed spice-webdavd service to keep running when client is
  disconnected