Merge r427928, r428291 from trunk:

Allow optional name=value options within <Proxy
section line. Additional arguments are allowed
only for 'standard' url's, meaning that the wildchar
urls will return error like before.
This allow to specify the worker/balancer parameters
on the definition line, without the need for extra
ProxySet options.

* modules/proxy/mod_proxy.c (proxysection): Fix another strchr() warning.

Reviewed by: root


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@571624 13f79535-47bb-0310-9956-ffa450edef68