Minor fix - add link to Security-protection plugin;

git-svn-id: https://plugins.svn.wordpress.org/page-list/trunk@888117 b8457f37-d9ea-0310-8a92-e5e31aec5664
Minor fix - update WP version;

git-svn-id: https://plugins.svn.wordpress.org/page-list/trunk@888120 b8457f37-d9ea-0310-8a92-e5e31aec5664