Kopano kdav as a potential alternative to sabre-zarafa

[fbartels]

Hi everyone,

for those running sabre-zarafa and maybe experiencing some issues. We at Kopano have recently experimented with SabreDav as well and have just a few days ago made the code repository public for our implementation. In addition to only providing CardDAV kdav also provides CalDAV support through Sabredav. The mid to long term goal is that this will replace the current kopano-ical implementation (including proper packaging at al).

Code and install instructions can be found at https://stash.kopano.io/projects/KC/repos/kdav/browse

I'm looking forward to your feedback.