Merge r1671396, r1672289, r1672453 from trunk:

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.


Followon to r1671396:
Remove unwanted redundant output introduced
by that commit.


Followon to r1671396: add misiing newline in
new server-status output.

Submitted by: rjung
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1674659 13f79535-47bb-0310-9956-ffa450edef68