Add more data to "?auto" view of server-status.

Although mod_status source code calls this the
"short_report", the docs and the API flag call
it "Machine Readable" resp. "STAT_OPT_AUTO".
So IMHO the data shown should be on par with
the html version.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1671396 13f79535-47bb-0310-9956-ffa450edef68