Added a note, a vote and a section about some necessary doco

improvements.

Removed a section about building the man pages from XML source.
Also removed a section about possible cross references between the
different languages. Both was fixed by Andre recently.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@100130 13f79535-47bb-0310-9956-ffa450edef68