wpView: don't overlap floated elements, see #26959
Built from https://develop.svn.wordpress.org/trunk@27601


git-svn-id: http://core.svn.wordpress.org/trunk@27444 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE show/hide toolbar row: fix the value for `getUserSetting('hidetb')`: 0 == hidden, 1 == visible, see #24067
Built from https://develop.svn.wordpress.org/trunk@27602


git-svn-id: http://core.svn.wordpress.org/trunk@27445 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: update to 4.0.20, see #24067
Built from https://develop.svn.wordpress.org/trunk@27603


git-svn-id: http://core.svn.wordpress.org/trunk@27446 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Combine two strings, using placeholders for filenames and avoiding HTML. see #27057.

Built from https://develop.svn.wordpress.org/trunk@27604


git-svn-id: http://core.svn.wordpress.org/trunk@27447 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove HTML from a new string. see #26709.

Built from https://develop.svn.wordpress.org/trunk@27605


git-svn-id: http://core.svn.wordpress.org/trunk@27448 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: improve menu navigation for keyboard and voice-over interactions by properly focusing on submenu items when they are open. See #24839, props dannydehaan, joedolson, lancewillett.
Built from https://develop.svn.wordpress.org/trunk@27606


git-svn-id: http://core.svn.wordpress.org/trunk@27449 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: improve menu navigation for keyboard and voice-over interactions by properly focusing on submenu items when they are open. Closes #24839, props dannydehaan, joedolson, lancewillett, Frank Klein.
Built from https://develop.svn.wordpress.org/trunk@27607


git-svn-id: http://core.svn.wordpress.org/trunk@27450 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Create a new file, `media-audiovideo.js`, to house all of the audio and video JS code in core.

UX Changes:
* Don't add a menu item for "Add Audio|Video Source"
* In the Audio|Video Details modal, add buttons and some suggestive text for adding alternate playback sources
* Don't show "Create Audio|Video Playlist" menu items until the user has uploaded audio or video files

See #27437.


Built from https://develop.svn.wordpress.org/trunk@27608


git-svn-id: http://core.svn.wordpress.org/trunk@27451 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Context for theme install strings. Untranslate an error message until it can be cleaned up.

see #27453, #27055.

Built from https://develop.svn.wordpress.org/trunk@27610


git-svn-id: http://core.svn.wordpress.org/trunk@27453 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve the autosave error message on nonce failure.

see #27453, #25272.

Built from https://develop.svn.wordpress.org/trunk@27611


git-svn-id: http://core.svn.wordpress.org/trunk@27454 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove two new strings from post_preview().

see #25272, #27453.

Built from https://develop.svn.wordpress.org/trunk@27612


git-svn-id: http://core.svn.wordpress.org/trunk@27455 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Skipping placeholders in a string will only catch translators off guard.

see #27453, #27132.

Built from https://develop.svn.wordpress.org/trunk@27613


git-svn-id: http://core.svn.wordpress.org/trunk@27456 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use an ellipsis instead of ...

see #27453, #27055.

Built from https://develop.svn.wordpress.org/trunk@27614


git-svn-id: http://core.svn.wordpress.org/trunk@27457 1a063a9b-81f0-0310-95a4-ce76da25c4cd