Add wp-util.min.js. See #24424.



git-svn-id: http://core.svn.wordpress.org/trunk@24374 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta3-24375.

git-svn-id: http://core.svn.wordpress.org/trunk@24375 1a063a9b-81f0-0310-95a4-ce76da25c4cd
No need for a pass-by-reference here. props sunnyratilal, fixes #24433.



git-svn-id: http://core.svn.wordpress.org/trunk@24376 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix E_STRICT notices in walkers. props dvarga. see #24356.

git-svn-id: http://core.svn.wordpress.org/trunk@24377 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix E_STRICT notice in wp_get_popular_importers(). see #24356.

git-svn-id: http://core.svn.wordpress.org/trunk@24378 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix E_STRICT notice in WP_MS_Themes_List_Table::single_row(). fixes #24356.

git-svn-id: http://core.svn.wordpress.org/trunk@24379 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove unnecessary esc_attr() call and redundant title attributes. props zeo. fixes #24437.

git-svn-id: http://core.svn.wordpress.org/trunk@24380 1a063a9b-81f0-0310-95a4-ce76da25c4cd