[horde] Groupware Webmail Components -Docs

[Craig Hoskin]

Hi 

Whilst I now have a working Webmail (Horde and Imp?), Ive noticed that
none of the individual components are setup, e.g.
Addressbook, Calendar, Notes and Tasks.

Maybe a brief note in the Setup Doc's that each component needs to have
its Config files edited and the SQL Database created.  If this manual
step isnt required, then on a system where everything was completed
successfully according to the steps outlined certailny doesn't have any
of the tables.