Don't display the "Show Artist Name in Tracklist" input in settings for Video Playlists.

See #27535.



git-svn-id: https://develop.svn.wordpress.org/trunk@27751 602fd350-edb4-49c9-b593-d223f7449a82
Post lock dialog should not appear above the auth check login prompt.

props lkwdwrd. fixes #27263.


git-svn-id: https://develop.svn.wordpress.org/trunk@27752 602fd350-edb4-49c9-b593-d223f7449a82
Widget Customizer: First pass for inline docs.

props DrewAPicture.
see #27534.

git-svn-id: https://develop.svn.wordpress.org/trunk@27753 602fd350-edb4-49c9-b593-d223f7449a82
Fix excluded_terms passed to get_adjacent_posts_rel_link().

props adelval.
fixes #22406.


git-svn-id: https://develop.svn.wordpress.org/trunk@27754 602fd350-edb4-49c9-b593-d223f7449a82
In `wp_list_pages()`, add the `current_page_item` class where applicable when used with a custom post type.

Adds a unit test.

Props nacin.
Fixes #17590.



git-svn-id: https://develop.svn.wordpress.org/trunk@27755 602fd350-edb4-49c9-b593-d223f7449a82
Properly render the image details modal when the image references an invalid attachment.

props gcorne.
fixes #27537.


git-svn-id: https://develop.svn.wordpress.org/trunk@27756 602fd350-edb4-49c9-b593-d223f7449a82
Customizer: Improve accessibility.

Prevent the form only from saving when enter is pressed on a select element or an input, which hasn't the button type.

props westonruter, ocean90.
fixes #26633.

git-svn-id: https://develop.svn.wordpress.org/trunk@27757 602fd350-edb4-49c9-b593-d223f7449a82
Merge branch 'master' into trac-27112

Conflicts:
	src/wp-includes/class-wp-customize-widgets.php