Chicken and egg problem: when turba is first installed, and using a source like
localsql with shares enabled, there will be no existing address books found to list.
If left unpopulated, this will cause client/* api calls to fail, but before we made
this a select list, we made it default to 'localsql' - which would cause the clients/*
api methods to fail since that's not a valid source when using shares.
So, making this non-required doesn't loose anything we had before.
<configsection name="client">
<configheader>Clients</configheader>
- <configenum name="addressbook" desc="Name of client addressbook">
+ <configenum name="addressbook" desc="Name of client addressbook" required="false">
<values>
<configspecial name="list-contact-sources"/>
</values>