Update to core.

git-svn-id: https://plugins.svn.wordpress.org/tinychat-roomspy/trunk@997683 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update to core.

git-svn-id: https://plugins.svn.wordpress.org/tinychat-roomspy/trunk@997687 b8457f37-d9ea-0310-8a92-e5e31aec5664