Update content of category.xml

git-svn-id: https://plugins.svn.wordpress.org/daumview/trunk@903043 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update content of category.xml

git-svn-id: https://plugins.svn.wordpress.org/daumview/trunk@903044 b8457f37-d9ea-0310-8a92-e5e31aec5664