Update per 3.9.2

git-svn-id: https://plugins.svn.wordpress.org/sort-page-list-by-last-name/trunk@966079 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update per 3.9.2

git-svn-id: https://plugins.svn.wordpress.org/sort-page-list-by-last-name/trunk@966081 b8457f37-d9ea-0310-8a92-e5e31aec5664