Conf/Apache: import Tuakiri local vho.conf changes
Conf/Apache: import Tuakiri local vho.conf changes

* ErrorDocument to link to /SystemOutage.html
* ProxyPass exceptions for outage page static content
  (logo, favicon, CSS, SystemOutage.html itself)

REANNZ/AAF-VHO,REANNZ/AAF-VHO,University-of-Auckland/AAF-VHO,University-of-Auckland/AAF-VHO,University-of-Auckland/AAF-VHO,REANNZ/AAF-VHO