WP_Query: `post_parent__in` and `post_parent__not_in`. props wonderboymusic. fixes #11056.



git-svn-id: http://core.svn.wordpress.org/trunk@23436 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add missing inline descriptions. see #19067.

git-svn-id: http://core.svn.wordpress.org/trunk@23437 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Deprecate get_user_id_from_string() in favor of get_user_by( $field ) where $field is 'email' or 'login'. props SergeyBiryukov. fixes #23190.



git-svn-id: http://core.svn.wordpress.org/trunk@23438 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Deprecate wp_convert_bytes_to_hr() in favor of size_format(). props F J Kaiser. fixes #19067.

git-svn-id: http://core.svn.wordpress.org/trunk@23439 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Restore the original wp_convert_bytes_to_hr() code. fixes #19067.

git-svn-id: http://core.svn.wordpress.org/trunk@23440 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve the UX of the Nav Menus screen. Kill the tabs, and change to a
dropdown, unless you have zero or one menus (which is the most common),
in which case you jump right into editing your sole menu.

Do assignment to location using checkboxes in the main menu editing
section instead of the backwards menu => location assignment in a
random meta box.

More to come, but this gets us started.

props lessbloat, DrewAPicture, jkudish. see #23119

git-svn-id: http://core.svn.wordpress.org/trunk@23441 1a063a9b-81f0-0310-95a4-ce76da25c4cd