Add a note about return value in case of an expired transient to get_transient() and get_site_transient().

props ruud@joyo.
fixes #28462.
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git-svn-id: http://core.svn.wordpress.org/trunk@28494 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Correct @return value for get_children().

props ghost1227.
fixes #28422.
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git-svn-id: http://core.svn.wordpress.org/trunk@28495 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove closing PHP tags from the rest of index.php files in wp-content, for consistency with wp-content/index.php.

props kraftbj.
fixes #23505.
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git-svn-id: http://core.svn.wordpress.org/trunk@28496 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Deprecate get_all_category_ids(). Suggest get_terms() as a replacement.

props winterDev, MikeHansenMe.
fixes #21200.
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git-svn-id: http://core.svn.wordpress.org/trunk@28497 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Simplify the creation of MCE views somewhat:

* Rename the `wp.mce.media` mixin (which was named too ambiguously) to `wp.mce.av`.
* Use the same technique for extending mixins for MCE base classes for views and their base.View property class
* `wp.mce.views.register()` should have default constructor logic if one is not passed.

Props avryl.
See #28458.


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git-svn-id: http://core.svn.wordpress.org/trunk@28498 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove one-time variable from add_settings_error().

props niallkennedy.
fixes #22228.
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git-svn-id: http://core.svn.wordpress.org/trunk@28499 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Grid view for the media library, first pass. This is alpha; expect imperfection. We will be iterating further.

props ericlewis, shaunandrews, wonderboymusic.
see #24716.

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git-svn-id: http://core.svn.wordpress.org/trunk@28500 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix JS error in tmpl-editor-gallery, `'string'.trim()` is not available in IE < 9. See #28089
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git-svn-id: http://core.svn.wordpress.org/trunk@28501 1a063a9b-81f0-0310-95a4-ce76da25c4cd
wpView: use `data-mce-selected` instead of adding a class to mark a view as selected. This prevents adding an unneeded undo level. Props avryl, fixes #28313
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git-svn-id: http://core.svn.wordpress.org/trunk@28502 1a063a9b-81f0-0310-95a4-ce76da25c4cd
TinyMCE: remove &nbsp from empty paragraphs inside the visual editor, props avryl, fixes #28282
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git-svn-id: http://core.svn.wordpress.org/trunk@28503 1a063a9b-81f0-0310-95a4-ce76da25c4cd
wpView: fire a `nodeChanged` event after selecting a view so the editor UI gets updated. Props avryl, fixes #28385
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git-svn-id: http://core.svn.wordpress.org/trunk@28504 1a063a9b-81f0-0310-95a4-ce76da25c4cd
wpView: fix deselecting a view when clicking outside the iframe body. Props avryl, fixes #28268
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git-svn-id: http://core.svn.wordpress.org/trunk@28505 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improve inline doc descriptions in `media-views.js`.

Props ericlewis.
See #28459.

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git-svn-id: http://core.svn.wordpress.org/trunk@28506 1a063a9b-81f0-0310-95a4-ce76da25c4cd
As per @gcorne's suggestion, when calling `wp.mce.views.register()`, automatically set `shortcode` equal to the passed `type` in the set of default args instead of introducing a `type` property. It is still overrideable by the args that are passed.

See #28458.


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git-svn-id: http://core.svn.wordpress.org/trunk@28507 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: fix playlist track color in content sidebar. Props celloexpressions, fixes #28457.
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git-svn-id: http://core.svn.wordpress.org/trunk@28508 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: Apply `max-width` values to avoid site title breaking the layout in small screens. Props sixhours, rclations. See #28237.
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git-svn-id: http://core.svn.wordpress.org/trunk@28509 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: update to Genericons 3.0.3. Props celloexpressions, closes #28456.
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git-svn-id: http://core.svn.wordpress.org/trunk@28510 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: update to Genericons 3.0.3. Props celloexpressions, lancewillett. Closes #25391.
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git-svn-id: http://core.svn.wordpress.org/trunk@28511 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: first pass at better Audio/Video player styling with genericons. Props celloexpressions, see #26469.
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git-svn-id: http://core.svn.wordpress.org/trunk@28512 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use get_pages() instead of a raw SQL query in get_body_class().

fixes #28159.
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git-svn-id: http://core.svn.wordpress.org/trunk@28513 1a063a9b-81f0-0310-95a4-ce76da25c4cd