elaborate on a TRACE2 message about using the default reverse
proxy worker. 


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1641636 13f79535-47bb-0310-9956-ffa450edef68
mod_lua: Initial attempt at passing on the configuration tree to Lua.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1641661 13f79535-47bb-0310-9956-ffa450edef68