[O] org-caldav and repeat entries

[Rasmus]

Hi Org-list,

How do you guys manage repeated irregular entries when using
org-caldav?

In particular, I have entries like

* Course with irregular times
   <2013-09-23 Mon 15:30-17:30>
   <2013-09-24 Tue 15:00-17:00>
   <2013-10-18 Fri 15:00-17:00>

Or 

* Person X visiting
   <2013-09-21 Fri>--<2013-10-02 Tue>
   <2013-11-15 Fri 17:52>--<2013-11-18 Mon 13:00>

With these I get double entry errors/warnings when syncing with
org-caldav and only the first entry is displayed on my phone's
calendar, it seems.

I have quite a backlog of entries in this format, but I would,
reluctantly, switch to another format if that would make it work with
org-caldav.  I'm not sure which format is better though, or whether
there's a more appropriate way to specify reoccurring events.

Thanks,
Rasmus

PS: There's a new application in F-Droid (supposedly also in the
Google repo), that seems /very/ promising for DAV-sync.  It's called
DAVdroid,

     http://davdroid.bitfire.at/what-is-davdroid

So far calendar sync works great!  I will test ASynk/BBDB ↔ DAVdroid
later.

-- 
This is the kind of tedious nonsense up with which I will not put