Another snapshot.  Fixes a crash and removes all occurrences of strtok(), since it wasn't working correctly when the rdata contained multiple tokens.
Another snapshot.  Fixes a crash and removes all occurrences of strtok(),
since it wasn't working correctly when the rdata contained multiple tokens.

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