removed unused stack variable "set_ra" from ns_query_start. wrapped long lines. fixed comment to ISC style.
removed unused stack variable "set_ra" from ns_query_start.
wrapped long lines.
fixed comment to ISC style.

each/bind9-collab,pecharmin/bind9,each/bind9-collab,each/bind9-collab,each/bind9-collab,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,pecharmin/bind9,each/bind9-collab,each/bind9-collab