On the 2.4.x branch:

Merge of r1605328,r1629576,r1643279,r1703241,r1802535,r1819847,r1819848,r1819852,r1819853,r1819855,r1821562,r1821558,r1821561,r1821595 from trunk

  *) event: staging changes (incremental patches) to sync 2.4.x with trunk.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1823629 13f79535-47bb-0310-9956-ffa450edef68