Fix color of disabled buttons in non-default color schemes, props ryelle, fixes #27759
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git-svn-id: http://core.svn.wordpress.org/trunk@27910 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add the new modlas styling to the importer details Thickbox on Tools -> Import. Props ocean90, fixes #26952
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git-svn-id: http://core.svn.wordpress.org/trunk@27911 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Don't include the non-minified tinymce.js in /build. Load it when running from /src, else load wp-tinymce.js.gz (production) or tinymce.min.js (SCRIPT_DEBUG). Props nacin, fixes #27739
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git-svn-id: http://core.svn.wordpress.org/trunk@27912 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Translate custom header customize control strings. Remove `final` added before beta to see what breakage we might cause by refactoring this class.

see #21785. fixes #27738.

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git-svn-id: http://core.svn.wordpress.org/trunk@27913 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Priority fixes for various existing hook documentation.

Props kpdesign.
See #26869

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git-svn-id: http://core.svn.wordpress.org/trunk@27914 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE wpViews:
- Prevent undo steps from being added when the body of a wpview changes.
- Add unbind() to handle cleanup on DOM rebuilding in TinyMCE.
- Ensure that MediaElement's cleanup routine is run on every player in all instances of the editor.
- Initialize the players after some delay to ensure CSS is loaded.
Props gcorne and wonderboymusic, fixes #27389
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git-svn-id: http://core.svn.wordpress.org/trunk@27915 1a063a9b-81f0-0310-95a4-ce76da25c4cd