The web server on this particular piece of hardware doesn't handle "text/xml" in the
Accept header if the headers are sent in a certain order. Safari 2 used to send "*/*" in
the Accept header. Firefox 2 sent "text/xml" but in an acceptable order for the web
server. And Firefox 3 doesn't send "text/xml" at all in the Accept header since it
is being deprecated in favor of "application/xml". We decided that the best solution is
to match Firefox 3 and stop sending "text/xml" in the Accept header.
