updated version

git-svn-id: https://plugins.svn.wordpress.org/category-d3-tree/trunk@992498 b8457f37-d9ea-0310-8a92-e5e31aec5664
corrected changelog

git-svn-id: https://plugins.svn.wordpress.org/category-d3-tree/trunk@992499 b8457f37-d9ea-0310-8a92-e5e31aec5664