Added semi-FAQ about Java JDX 1.? and Apache's HTTP/1.1 headers.

	I suspect this one's going to come up a *lot* once 1.2 is
	formally released and a substantial number of those 400,000
	servers out there upgrade..


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@78116 13f79535-47bb-0310-9956-ffa450edef68