When `WP_DEBUG` is set to `true`, suppress deprecated errors from firing when calling `mysql_connect()`, which is officially deprecated in PHP 5.5. We will remove this shameful code as soon as is humanly possible.

Props wonderboymusic. Extra love to tierra and nacin.
Fixes #26322.


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Themes: Fix the routing for Themes in a sub-directory (/wp-content/themes/prefix/theme-name/style.css) and navigate to hash-url's for searches. See #25948

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git-svn-id: http://core.svn.wordpress.org/trunk@26406 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Themes: We no longer have a delete link on the multi-grid view. See #25948

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git-svn-id: http://core.svn.wordpress.org/trunk@26407 1a063a9b-81f0-0310-95a4-ce76da25c4cd