Because ReadmeName and HeaderName must resolve to a text/* file, some

people are having difficulty because they are using a file name of
README and HEADER, which is then not loading as desired. Changing the
default in the config file to something that works by default seems to
be the right move here.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@103683 13f79535-47bb-0310-9956-ffa450edef68