[horde] sync extra contact attributes from ios with outlook

[msc]

since http://bugs.horde.org/ticket/10373

active sync with ios extra attributes is fixed.
Great job!

i followed the ticket, sync with ios works fine.
is it also possible to sync outlook with turba and vise versa. for  
example with syncml or any other tool i don't know.
I testet funambol client to sync contacts from outlook -> turba. But  
only the "out of the box" attributes from turba are filled with  
outlook attributes, no extended attribute from ios.

Matt