mod_proxy: unfail mixed ProxyPass/<Proxy> and ProxyPassMatch/<ProxyMatch>. It is not a failure in current 2.4.x, so to ease backport and to avoid compat breakage simply warn about the second directive being ignored. This commit can be reverted in trunk if we want next versions to fail in this case. [Reverted by r1879363]
httpd/httpd/trunk/docs/log-message-tags/next-number
httpd/httpd/trunk/modules/proxy/mod_proxy.c