2.1 launch

git-svn-id: https://plugins.svn.wordpress.org/page-links-single-page-option/trunk@849597 b8457f37-d9ea-0310-8a92-e5e31aec5664
2.1 launch

git-svn-id: https://plugins.svn.wordpress.org/page-links-single-page-option/trunk@849598 b8457f37-d9ea-0310-8a92-e5e31aec5664
3.9 readme update

git-svn-id: https://plugins.svn.wordpress.org/page-links-single-page-option/trunk@894619 b8457f37-d9ea-0310-8a92-e5e31aec5664
3.9 readme update

git-svn-id: https://plugins.svn.wordpress.org/page-links-single-page-option/trunk@894620 b8457f37-d9ea-0310-8a92-e5e31aec5664