MFH: r443608 r443607

Update to 9.9.10-P1, 9.10.5-P1, 9.11.1-P1.

Security: CVE-2017-3140
Security: CVE-2017-3141
Sponsored by: Absolight

Remove special handling for testing and documentation domains, per RFC
6761 recommendations.

While there:

• Fix invalid syntax in sample slave config.
• Add a message about having syslogd working with BIND9 chroot.

PR: 217915
Reported by: eserte12 yahoo de
Sponsored by: Absolight