[kronolith] CalDav in Kronolith

[Chuck Hagenbuch]

Quoting Paul van der Vlis <paul at vandervlis.nl>:

> Another point is the fact that Jan told me that it must be ready very
> fast, otherways there was no way to get it into Kronolith 2.x. For me
> Kronolith 3 is not a good option at the moment, because there are no
> Debian packages. I administer many little organisations, doing
> (security) updates by hand is much work.

There are no debian packages largely because it's not released yet.  
Backporting CalDav support to Horde 3 isn't trivial due to the changes  
required.

In any case, I personally still really want to see this happen and am  
hoping to work on it at some point.

-chuck