Merge remote-tracking branch 'upstream/master' into pdo-testing
Merge remote-tracking branch 'upstream/master' into pdo-testing
Twenty Fourteen: implement tag auto-complete for featured content settings, and uppercase `__CLASS__` for consistency. Props kovshenin, see #25549.
Built from https://develop.svn.wordpress.org/trunk@25813


git-svn-id: http://core.svn.wordpress.org/trunk@25725 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: cleanup, props iamtakashi. Fixes #25613.

 * With the ephemera widget in place, `content-recent-formatted-post.php` is unused, see #25028.
* We're no longe filtering formatted posts from the main query, see #25330.
 * Fix a typo.
Built from https://develop.svn.wordpress.org/trunk@25814


git-svn-id: http://core.svn.wordpress.org/trunk@25726 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Merge the should_auto_update() and can_auto_update() methods. see #22704.

Built from https://develop.svn.wordpress.org/trunk@25815


git-svn-id: http://core.svn.wordpress.org/trunk@25727 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update the banner for update-core.php that tells users they are set up for security updates to happen in the background.

"This site is set up to install security updates of WordPress automatically. Cool!"

Checkmark is a placeholder; we'll tinker with this further today.

see #22704.

Built from https://develop.svn.wordpress.org/trunk@25816


git-svn-id: http://core.svn.wordpress.org/trunk@25728 1a063a9b-81f0-0310-95a4-ce76da25c4cd
When a plugin enables Background Plugin	updates, don't deactivate the plugin during update as we require a browser to reactivate it afterwards. See #22704

Built from https://develop.svn.wordpress.org/trunk@25817


git-svn-id: http://core.svn.wordpress.org/trunk@25729 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Allow the WordPress.org Language update API to disallow automated background updates for a specific language pack. See #18200

Built from https://develop.svn.wordpress.org/trunk@25818


git-svn-id: http://core.svn.wordpress.org/trunk@25730 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/edit-form-advanced.php.

Props ericlewis.
Fixes #25434.

Built from https://develop.svn.wordpress.org/trunk@25819


git-svn-id: http://core.svn.wordpress.org/trunk@25731 1a063a9b-81f0-0310-95a4-ce76da25c4cd
"Future security updates will be applied automatically." see #22704.

Built from https://develop.svn.wordpress.org/trunk@25820


git-svn-id: http://core.svn.wordpress.org/trunk@25732 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/custom-header.php.

Props gizburdt for the initial patch.
Fixes #25443.

Built from https://develop.svn.wordpress.org/trunk@25821


git-svn-id: http://core.svn.wordpress.org/trunk@25733 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove a duplicate semicolon that snuck in. Props JustinSainton. See #18200

Built from https://develop.svn.wordpress.org/trunk@25822


git-svn-id: http://core.svn.wordpress.org/trunk@25734 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Make WP_Automatic_Upgrader a proper object that gets instantiated. Renames nearly all of its methods.

Also renames wp_auto_updates_maybe_update() to wp_maybe_auto_update().

see #22704.

Built from https://develop.svn.wordpress.org/trunk@25823


git-svn-id: http://core.svn.wordpress.org/trunk@25735 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Bundled Themes: pinking shears, fix a trailing period.

Built from https://develop.svn.wordpress.org/trunk@25824


git-svn-id: http://core.svn.wordpress.org/trunk@25736 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove the old wp_auto_updates_maybe_update cron event. Schedule the new wp_maybe_auto_update event at 7 a.m. and 7 p.m. in the site's timezone.

see #27704.

Built from https://develop.svn.wordpress.org/trunk@25825


git-svn-id: http://core.svn.wordpress.org/trunk@25737 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/customize.php.

Props andg, rzen.
Fixes #25444.

Built from https://develop.svn.wordpress.org/trunk@25826


git-svn-id: http://core.svn.wordpress.org/trunk@25738 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Avoid a notice in is_main_network() when called in single site. see #25030.

Built from https://develop.svn.wordpress.org/trunk@25827


git-svn-id: http://core.svn.wordpress.org/trunk@25739 1a063a9b-81f0-0310-95a4-ce76da25c4cd
For Background updates, ensure that only one update process runs at the same time by using the options table as a lock.
This prevents multiple cron spawns and/or long-running updates from causing multiple update processes to spin up.
This also fixes a case where the upgrader might kick in for ( ! is_main_network() || ! is_main_site() ) in mulisite installs.
See #22704

Built from https://develop.svn.wordpress.org/trunk@25828


git-svn-id: http://core.svn.wordpress.org/trunk@25740 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/options-discussion.php.

Props siobhyb, ericlewis.
Fixes #25453.

Built from https://develop.svn.wordpress.org/trunk@25829


git-svn-id: http://core.svn.wordpress.org/trunk@25741 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/options-general.php.

Props siobhyb for the initial patch.
Fixes #25454.

Built from https://develop.svn.wordpress.org/trunk@25830


git-svn-id: http://core.svn.wordpress.org/trunk@25742 1a063a9b-81f0-0310-95a4-ce76da25c4cd