Merge r1366319 from trunk:

ap_str(case)cmp_match returns the opposite of what is advertized in the header.
Submitted by: humbedooh
Reviewed/backported by: jim


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1368453 13f79535-47bb-0310-9956-ffa450edef68