[dev] Fix for empty LDAP searches returning no entries in Turba (resend)

[Bo Daley]

 > > However, the correct fix for the clients list situation is to
have the
 > clients
 > > api call list(), not search(), when you want a list. Only search
when you
 > have
 > > some criteria...
 > Ok, then whups/hermes etc. need to be fixed with respect to that.

Yes whups, hermes and imp all currently use a search with '' as the search term
to retrieve contacts from an address book in turba. This could probably be
moved to a list() method fairly easily (I can take a look at it on the weekend
if no one else gets there first).

bo.