Added AddCharset back in again. Need that badly for

my production hosts. Still checking and this also
exposes the lack of EBCDIC and the NOT_PROXY change
which is done since 1.3.9

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@84785 13f79535-47bb-0310-9956-ffa450edef68