upgrade to new version 2

git-svn-id: https://plugins.svn.wordpress.org/ns-category-widget/trunk@969759 b8457f37-d9ea-0310-8a92-e5e31aec5664
naya update 

git-svn-id: https://plugins.svn.wordpress.org/ns-category-widget/trunk@969767 b8457f37-d9ea-0310-8a92-e5e31aec5664