Still can find only one problem case alluded to by André.

Where Accept-Lanuage is da Q=1 and ru Q=1, leaving these out of the priority
list results in English as the tie-breaker, which is incorrect.



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1792215 13f79535-47bb-0310-9956-ffa450edef68