propose recent trunk patches for backport



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1520062 13f79535-47bb-0310-9956-ffa450edef68
this should inspire confidence...


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1520063 13f79535-47bb-0310-9956-ffa450edef68