finally bring mod_include's parser bump into 2.1.

Thanks folks!

PR: a lot
Obtained from: 2.1
Reviewed by: Brian Pane, Jeff Trawick (, Justin Erenkrantz)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@102277 13f79535-47bb-0310-9956-ffa450edef68