Added v1.1.9 changes

git-svn-id: https://plugins.svn.wordpress.org/wp-nested-pages/trunk@1046472 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updating stable to 1.1.9

git-svn-id: https://plugins.svn.wordpress.org/wp-nested-pages/trunk@1046480 b8457f37-d9ea-0310-8a92-e5e31aec5664