Fix ordering of language variants for the case where the traditional

negotiation algorithm is being used with multiple language variants
and no Accept-Language is given.

PR: 3299, 3688
Submitted by:	James Treacy <treacy@debian.org>
Reviewed by:	Roy Fielding, Koen Holtman


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@82765 13f79535-47bb-0310-9956-ffa450edef68