WordPress Core Automatic Updates: Switch to a twicedaily cronjob to match the update check cron jobs, this removes the ability for update checks to continuously re-queue a upgrade job. See #22704


git-svn-id: http://develop.svn.wordpress.org/trunk@25466 602fd350-edb4-49c9-b593-d223f7449a82
WordPress Core Automatic Updates: Switch from using a transient for locking the upgrade process, to using a site option. See #22704


git-svn-id: http://develop.svn.wordpress.org/trunk@25467 602fd350-edb4-49c9-b593-d223f7449a82
WordPress Core Automatic Updates: Remove some debug. See #22704


git-svn-id: http://develop.svn.wordpress.org/trunk@25468 602fd350-edb4-49c9-b593-d223f7449a82
WordPress Upgrades: When defining the default filesystem permissions for files/directories, base the value on the existing ABSPATH & index.php file permissions - so as to respect the executable bit (if set) and not set global read if not required.
This sets a minimum permission set to 750 and 640 for directories and files, so any systems requring less permission than that will still need to define the constants themselves. Fixes #20069 


git-svn-id: http://develop.svn.wordpress.org/trunk@25469 602fd350-edb4-49c9-b593-d223f7449a82
Inline documentation for hooks in wp-admin/user-new.php.

props bftrick.
see #25229.

git-svn-id: http://develop.svn.wordpress.org/trunk@25470 602fd350-edb4-49c9-b593-d223f7449a82
Expect a possible array of post types in get_body_class(). props norcross. fixes #25341.

git-svn-id: http://develop.svn.wordpress.org/trunk@25471 602fd350-edb4-49c9-b593-d223f7449a82
Deprecate the_attachment_links(), unused since [6910]. props vinod dalvi. fixes #25340.

git-svn-id: http://develop.svn.wordpress.org/trunk@25472 602fd350-edb4-49c9-b593-d223f7449a82