git-svn-id: http://core.svn.wordpress.org/trunk@22182 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Adds Tooltip, Menu, and Spinner. Autocomplete depends on Menu. Renames Effects files. 1.9 final is expected next week. see #21736. git-svn-id: http://core.svn.wordpress.org/trunk@21657 1a063a9b-81f0-0310-95a4-ce76da25c4cd