Modify todo in wp_ajax_autosave(). fixes #23665.



git-svn-id: http://core.svn.wordpress.org/trunk@24651 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Rename wp.xhr to wp.ajax to match admin-ajax.php (which it uses), jQuery.ajax (which it wraps), etc. see #24424.



git-svn-id: http://core.svn.wordpress.org/trunk@24652 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta4-24653.

git-svn-id: http://core.svn.wordpress.org/trunk@24653 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add file header to heartbeat.js, props DrewAPicture, fixes #24723

git-svn-id: http://core.svn.wordpress.org/trunk@24654 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Logged out warnings:
- Close the iframe immediately on successful login.
- Catch iframe origin exceptions in WebKit when there is a server error or another page is loaded in the iframe.
See #23295.

git-svn-id: http://core.svn.wordpress.org/trunk@24655 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-beta4-24656.

git-svn-id: http://core.svn.wordpress.org/trunk@24656 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: Use the child selector when styling paragraphs in a status post. props celloexpressions, fixes #24676.



git-svn-id: http://core.svn.wordpress.org/trunk@24657 1a063a9b-81f0-0310-95a4-ce76da25c4cd