Updated to WordPress 4.1

git-svn-id: https://plugins.svn.wordpress.org/collapsing-category-list/branches/0.1.x@1054182 b8457f37-d9ea-0310-8a92-e5e31aec5664
Updated to WordPress 4.1

git-svn-id: https://plugins.svn.wordpress.org/collapsing-category-list/trunk@1054184 b8457f37-d9ea-0310-8a92-e5e31aec5664