* dav_stream_response processes data that has been allocated from the propdb

  pool. Hence close the propdb *after* dav_stream_response which clears thei
  probdb pool.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1842010 13f79535-47bb-0310-9956-ffa450edef68