Fix a mismatching issue, where index.html.foo.en had recognized .html and

.en components, and exceptions index and foo.  This patch will ignore the
'missing' exception html from the request, and go on to test the exception
foo in the list.

This does -not- imply that a request for index.foo will succeed, in the
example above.  The pattern match tests index.foo[.*] so we wouldn't find
index.html.foo.anything.  The pattern matching proposed at one time by
Francis Daly would allow index.foo to succeed as well [although many to
many matching is dangerous, see comments in this patch.]

Port of patch from 2.0 by Bill Rowe


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@91266 13f79535-47bb-0310-9956-ffa450edef68