Updating trunk to 1.1.7

git-svn-id: https://plugins.svn.wordpress.org/wp-nested-pages/trunk@1041627 b8457f37-d9ea-0310-8a92-e5e31aec5664
Stable updated to 1.1.7

git-svn-id: https://plugins.svn.wordpress.org/wp-nested-pages/trunk@1041629 b8457f37-d9ea-0310-8a92-e5e31aec5664