Put all the stuff related to MIME-types in the same general

area and move the EnableSendFile/EnableMMAP directives down to the
bottom in the "fix broken stuff" section.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/simple-conf@160085 13f79535-47bb-0310-9956-ffa450edef68