hoverIntent r7. props mjbanks. fixes #23752.

git-svn-id: http://core.svn.wordpress.org/trunk@24259 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta3-24260.

git-svn-id: http://core.svn.wordpress.org/trunk@24260 1a063a9b-81f0-0310-95a4-ce76da25c4cd