Around 1000 Apache servers are running (June 96) that have make modifications

to the SERVER_VERSION define.  Most of them don't meet the HTTP/1.0 spec.
Added a helpful message explaining what to do to meet the spec.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@76534 13f79535-47bb-0310-9956-ffa450edef68