Notify administrators of successful, failed, and pending core updates.

Blocks future background updates after critical failures, but allow retries in certain situations. More in the ticket.

fixes #10787.


git-svn-id: http://develop.svn.wordpress.org/trunk@25841 602fd350-edb4-49c9-b593-d223f7449a82
Use full paths to images so they work on wp-admin/network/about.php and user/about.php. see #25603.


git-svn-id: http://develop.svn.wordpress.org/trunk@25842 602fd350-edb4-49c9-b593-d223f7449a82
Use correct variable. fixes #10787.


git-svn-id: http://develop.svn.wordpress.org/trunk@25843 602fd350-edb4-49c9-b593-d223f7449a82
CSS cleanup for the about page.

Also fixes for IE and support for RTL.

see #25603.

git-svn-id: http://develop.svn.wordpress.org/trunk@25844 602fd350-edb4-49c9-b593-d223f7449a82
About page: Use box-sizing: border-box on the password meter so pixels line up.

Also eliminates a duplicate width: 100% property.

fixes #25603.


git-svn-id: http://develop.svn.wordpress.org/trunk@25845 602fd350-edb4-49c9-b593-d223f7449a82
IE7: Fix width of the password input field on the about page. see #25603.

git-svn-id: http://develop.svn.wordpress.org/trunk@25846 602fd350-edb4-49c9-b593-d223f7449a82
Since we're dealing with a huge password meter, don't bold half of the result strings unnecessarily. see #25603.


git-svn-id: http://develop.svn.wordpress.org/trunk@25847 602fd350-edb4-49c9-b593-d223f7449a82
About page: Prevent the meter from briefly sticking on 'Strong' when the animation resets.

props jorbin.
see #25603.


git-svn-id: http://develop.svn.wordpress.org/trunk@25848 602fd350-edb4-49c9-b593-d223f7449a82
Vendor-prefixes for [25845]. props jorbin. see #25603.

git-svn-id: http://develop.svn.wordpress.org/trunk@25849 602fd350-edb4-49c9-b593-d223f7449a82
3.7-RC1


git-svn-id: http://develop.svn.wordpress.org/trunk@25850 602fd350-edb4-49c9-b593-d223f7449a82
Commit [25823] should not have renamed AUTOMATIC_UPDATER_DISABLED to AUTOMATIC_UPDATES_DISABLED.

The proper constant is AUTOMATIC_UPDATER_DISABLED. Keep the filter in line with that too.

see #22704.


git-svn-id: http://develop.svn.wordpress.org/trunk@25851 602fd350-edb4-49c9-b593-d223f7449a82
TinyMCE: fix detection of IE11 in compatibility mode, fixes #25634.

git-svn-id: http://develop.svn.wordpress.org/trunk@25852 602fd350-edb4-49c9-b593-d223f7449a82