Themes screen: Add aria-describedby attributes to provide better information to screen readers.

props joedolson for initial patch.
fixes #26602 for trunk.


git-svn-id: http://develop.svn.wordpress.org/trunk@27012 602fd350-edb4-49c9-b593-d223f7449a82
Autosave: don't set "submit" buttons to disabled right before submitting the form. They are not sent with the form data, see #25272.


git-svn-id: http://develop.svn.wordpress.org/trunk@27015 602fd350-edb4-49c9-b593-d223f7449a82
Let `is_attachment()` accept an $attachment parameter, similar to `is_page()` and `is_single()`. Adds Unit Tests for all 3.

Props alex-ye for the initial patch.
Fixes #24257.



git-svn-id: http://develop.svn.wordpress.org/trunk@27016 602fd350-edb4-49c9-b593-d223f7449a82
Fix a bit of whitespace from [27016].



git-svn-id: http://develop.svn.wordpress.org/trunk@27017 602fd350-edb4-49c9-b593-d223f7449a82
Fix imperceptible whitespace cruff from [27017].



git-svn-id: http://develop.svn.wordpress.org/trunk@27018 602fd350-edb4-49c9-b593-d223f7449a82
Remove byte order mark (BOM) from GetUrlInContent.php. see #26171.

git-svn-id: http://develop.svn.wordpress.org/trunk@27019 602fd350-edb4-49c9-b593-d223f7449a82
Fix typo in CSS. props ciantic, MikeHansenMe. fixes #26898.

git-svn-id: http://develop.svn.wordpress.org/trunk@27020 602fd350-edb4-49c9-b593-d223f7449a82
Properly detect line height of Quick Draft textarea.

props batmoo.
fixes #26915 for trunk.


git-svn-id: http://develop.svn.wordpress.org/trunk@27021 602fd350-edb4-49c9-b593-d223f7449a82
Docs fix: edit_comment_link() doesn't actually return anything.

props Corphi.
fixes #26436.


git-svn-id: http://develop.svn.wordpress.org/trunk@27026 602fd350-edb4-49c9-b593-d223f7449a82
Pull in latest changes from develop.svn.wordpress.org
Update to jQuery 1.11.0. fixes #26926.

git-svn-id: http://develop.svn.wordpress.org/trunk@27027 602fd350-edb4-49c9-b593-d223f7449a82
Update to jQuery UI 1.10.4. fixes #26884.

git-svn-id: http://develop.svn.wordpress.org/trunk@27028 602fd350-edb4-49c9-b593-d223f7449a82
Remove all "valign" attributes from tables in wp-admin, props MikeHansenMe, Marventus. Fixes #22712.

git-svn-id: http://develop.svn.wordpress.org/trunk@27029 602fd350-edb4-49c9-b593-d223f7449a82
TinyMCE: fix the compat3x plugin appending 'en.' to button titles. Set charset to UTF-8 in html_entity_decode() for translated strings. See #24067, see #26875.

git-svn-id: http://develop.svn.wordpress.org/trunk@27030 602fd350-edb4-49c9-b593-d223f7449a82
Add some JSDoc annotations to `media-models.js` to disambiguate instance properties and static class properties/methods in the base media Models.

See #26870.



git-svn-id: http://develop.svn.wordpress.org/trunk@27031 602fd350-edb4-49c9-b593-d223f7449a82
Add some inline docs to methods in `media-models.js` - particularly around `@param` and `@returns`.

See #26870.



git-svn-id: http://develop.svn.wordpress.org/trunk@27032 602fd350-edb4-49c9-b593-d223f7449a82
Remove unused code. props nofearinc. fixes #26205.

git-svn-id: http://develop.svn.wordpress.org/trunk@27033 602fd350-edb4-49c9-b593-d223f7449a82
TinyMCE: do not run preventDefault() on the tab key when Ctrl, Alt or Command key is also pressed. Ctrl + Tab is used to switch between browser tabs. See #24067, fixes #17261.

git-svn-id: http://develop.svn.wordpress.org/trunk@27034 602fd350-edb4-49c9-b593-d223f7449a82
Fix tabbing order when opening/closing post status and visibility in the Publish postbox and cache some of the jQuery selectors. Part-props atimmer, fixes #25460.

git-svn-id: http://develop.svn.wordpress.org/trunk@27035 602fd350-edb4-49c9-b593-d223f7449a82
Remove table cellspacing attribute from the admin, part-props MattyRob, fixes #22086.

git-svn-id: http://develop.svn.wordpress.org/trunk@27036 602fd350-edb4-49c9-b593-d223f7449a82