resurrect the call to show_mpm_settings(), but defer the entire -V processing until

after module loading if there is no built-in MPM

(we could just defer displaying the MPM info, but that would change the order of
output from what people/scripts expect)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@758335 13f79535-47bb-0310-9956-ffa450edef68