etc/rc.d/syslogd
	Add netif as a requirement of syslogd to get lo0 up.  Currently, this
	doesn't affect the rc order, because mountcritremote already depends on
	netif.

Reviewed by:	eadler
Approved by:	kenm (mentor)
MFC after:	2 weeks
Support sending ATH_ALQ messages with no payload.
Add ALQ beacon debugging.