apache failover after shutdown

git-svn-id: svn://svn.caucho.com/home/svn/svnroot/resin/trunk@9976 9c94448d-38f1-0310-a231-d98308ff1ebf
changes update.

git-svn-id: svn://svn.caucho.com/home/svn/svnroot/resin/trunk@9977 9c94448d-38f1-0310-a231-d98308ff1ebf
remove old setup and httpd 


git-svn-id: svn://svn.caucho.com/home/svn/svnroot/resin/trunk@9978 9c94448d-38f1-0310-a231-d98308ff1ebf