FastMail.FM patchset - new patches

[John Capo]

Quoting John Capo (jc at irbs.com):
> Quoting David Carter (dpc22 at cam.ac.uk):
> > 
> > Is MASTER_UUID_FILE owned by a user other than cyrus on your systems? I 
> > can't see any other obvious reason that moving message_uuid_master_init() 
> > up a few lines would help. service_create() is binding ports, which 
> > obviously has to happen as root, while masterconf_getsection() is just 
> > parsing master.conf. I am probably missing something obvious here, but the 
> > current ordering works for me.
> 
> UUIDs are working fine here too.  Anyone else have a broken UUID's?

Closer inspection shows UUID's should not work at all but they are.
masterconf_getsection() calls add_service() which inits the service
structures with have_uuid but have_uuid is not set till after the
services are initialized.