Pycarddav

**New** sabredav/owncloud support, thanks Davide Gerhard.

Fixes a bug where properties with no type parameters were not printed.

This release also fixes a small database bug.

The config file has a new entry (*davserver*) which you can set to
either davical or sabredav (depending on your CardDAV server).

Future:
The source code has been cleaned up quite a bit (nearly every line of code
has been touched) and some features have been added. Write support is nearly
finished in the backend (but will probably not be included in the next
release yet), but the frontend is still really buggy and a pain to use. If
you want to have a look, check the repository out at github and check the
branch *write_support* (but it might me broken).

The man pages should now be included in the release tarball.

This is mostly a bug fix release (thanks to Jamie McClelland for fixing
two bugs), but also introduces keyring support (thanks to Steven Allen).
Have a look at the README for further information on keyring support.

**New** This release brings support for multiple CardDAV accounts. See the
usage instructions, the supplied example config and/or pc_query --help. Also
support for more CardDAV servers is included. If you are upgrading, you need to
delete the local database, otherwise pyCardDAV will refuse to work.

**Attention** In accordance with RFC 6352 all VCards that are imported
or changed by pyCadDAV will automatically get a random UID (if they
haven't one already), as some CardDAV servers, e.g. Owncloud require
these.