Remove some old debug cruft left by yours truly. fixes #24462.



git-svn-id: http://core.svn.wordpress.org/trunk@24518 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Media: Render unsupported audio files as links instead of mediaelement. props kovshenin, fixes #23798.



git-svn-id: http://core.svn.wordpress.org/trunk@24519 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Cleanup of the revisions screen, both on the PHP API side, and the JS.

* Much simpler PHP API
* Cleaner and more Backbone-y JS API
* Consequently, does batch queries; this now scales up to hundreds of revisions

Currently missing, but much easier considering the cleaned up base:

* Compare two mode
* RTL

props koopersmith, nacin, adamsilverstein, ocean90. see #24425

git-svn-id: http://core.svn.wordpress.org/trunk@24520 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add strict check in wp_xmlrpc_server::set_custom_fields(). The slash strip ensures these values are the same data type, but it might not be that way forever. props xknown.



git-svn-id: http://core.svn.wordpress.org/trunk@24521 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Consistently use get_post_format_string() to get Standard post format name with the correct context. props johnbillion. fixes #23503.

git-svn-id: http://core.svn.wordpress.org/trunk@24522 1a063a9b-81f0-0310-95a4-ce76da25c4cd