mod_rewrite no longer turns forward proxy requests into reverse proxy

requests.

PR: 28125
Reviewed by: Jeff Trawick, Brad Nicholes


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@103918 13f79535-47bb-0310-9956-ffa450edef68