correct some typos from the last commit.

add changes list

remove snippet about why the apache project was organized. I would think people
reading the annouement knows now.

try to remove a little more corporatespeak


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@85409 13f79535-47bb-0310-9956-ffa450edef68