Lower PHP versions

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9059 3d254a34-79dc-0310-9e5f-be208747d8a0
bump min. php version again

git-svn-id: http://svn.cmsmadesimple.org/svn/cmsmadesimple@9060 3d254a34-79dc-0310-9e5f-be208747d8a0