Florence qa0322

Reading doc doesn't work when "allow from" is set to localhost, but does
when set to 127.0.0.1.

e.g., this is the default /etc/httpd/conf/httpd.conf file that doesn't work:

# Allow access to local system documentation from localhost
Alias /doc/ /usr/share/doc/
<Location /doc>
  order deny,allow
  deny from all
  allow from localhost
  Options Indexes FollowSymLinks
</Location>

this does:

# Allow access to local system documentation from localhost
Alias /doc/ /usr/share/doc/
<Location /doc>
  order deny,allow
  deny from all
  #allow from localhost
  allow from 127.0.0.1
  Options Indexes FollowSymLinks
</Location>