Remove some unused inotify 'modify' events

Signed-off-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr>
Cosmetic change: use uint8_t for IP address bytes

Signed-off-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr>
Cosmetic change: rename 'domain' to 'af'

Signed-off-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr>
Disable State Change Notification (SCN)

Support for SCN is disabled until more basic features become stable.
I prefer to have a reduced set of "known to work" features instead of
many untested ones.

Signed-off-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr>
Move 'entity protocol' and 'registration period' settings

It makes more sense to move these attributes closer to the network
entity settings.

Signed-off-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr>