Make update_option() consistent with add_option() for how serializable data is stored in the object cache.

props rmccue.
fixes #23381.



git-svn-id: http://core.svn.wordpress.org/trunk@24760 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: Pinned controls, layout tweaks, copy tweaks, misc.

* When you scroll down the diff view, the controls will pin to the top.
* The revisions meta view was cleaned up. Copy changes.
* Loading indicator in the center of the screen (so it follows as you scroll).
* Tooltips "flip" when you cross the center line, so that they don't hit the container edge and wrap for later revisions.
* The "Restore" button's inactive state is handled on render, instead of after.
* Make sure we always have a current revision, even if the timestamp doesn't work out on the most recent one.

See #24804. Props markjaquith, nacin, ocean90, aaroncampbell.

git-svn-id: http://core.svn.wordpress.org/trunk@24761 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move _local_storage_notice() to admin/includes/template.php. props azaozz, see #24756.



git-svn-id: http://core.svn.wordpress.org/trunk@24762 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix strings in revisions UI. see #24804, [24761].



git-svn-id: http://core.svn.wordpress.org/trunk@24763 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-RC1-24764.

git-svn-id: http://core.svn.wordpress.org/trunk@24764 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Confirm we are dealing with an Imagick object. see #24539.



git-svn-id: http://core.svn.wordpress.org/trunk@24765 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove debug.



git-svn-id: http://core.svn.wordpress.org/trunk@24766 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Rename limit-response-size to limit_response_size. see #23472.



git-svn-id: http://core.svn.wordpress.org/trunk@24767 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: tweak how tickmarks are rendered, to play nice with browsers who always round subpixel values down (Safari, Opera).

Also, some IE tweaks.

Fixes #24736. Props adamsilverstein, markjaquith, ocean90.

git-svn-id: http://core.svn.wordpress.org/trunk@24768 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: RTL for [24761].

Props ocean90. See #24804.

git-svn-id: http://core.svn.wordpress.org/trunk@24769 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: Bump the tooltips up one pixel to prevent a Firefox hover-loop bug on the upper-border of the scrubber.

See #24736.

git-svn-id: http://core.svn.wordpress.org/trunk@24770 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix a media regression in [24110] that could cause duplicate models.

Props garyc40. Fixes #24753. See #24094, #23830.

git-svn-id: http://core.svn.wordpress.org/trunk@24771 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: Don't pin controls to the top in IE 7.

Seriously IE 7 users, this is more consideration than your browser deserves. You can thank us by upgrading.

See #24736. Props adamsilverstein.

git-svn-id: http://core.svn.wordpress.org/trunk@24772 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-RC1-24773.

git-svn-id: http://core.svn.wordpress.org/trunk@24773 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Autosave:
 * Remove editor.js as a dependency for autosave.js, as it was in 3.5.
 * Remove heartbeat.js as an implicit dependency.
 * Abstract out the serialization of title/content/excerpt for comparisons.

props azaozz.
fixes #24756.



git-svn-id: http://core.svn.wordpress.org/trunk@24774 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: a tiny one-pixel and z-index tweak for Firefox.

Props adamsilverstein. See #24736.

git-svn-id: http://core.svn.wordpress.org/trunk@24775 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-RC1-24776.

git-svn-id: http://core.svn.wordpress.org/trunk@24776 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Media: Add awareness to Attachment Display Settings that audio and video can be embedded.

Also:
 * Add file length metadata to Attachment Details.
 * Round the kb/s bitrate on post.php.

fixes #24449.



git-svn-id: http://core.svn.wordpress.org/trunk@24777 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-RC1-24778.

git-svn-id: http://core.svn.wordpress.org/trunk@24778 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use commas, not semicolons, to separate meta viewport values. props bobbravo2. see #24777.



git-svn-id: http://core.svn.wordpress.org/trunk@24779 1a063a9b-81f0-0310-95a4-ce76da25c4cd