Style and positioning fixes to form elements in the Publish box:

- Make select element text #555 to match others
- Make Cancel links vertically align with buttons
- Make sure the spacing between buttons and cancel links is always consistent
- Override active button styles for responsive states so button size doesn't change when active
- Reduce font size of date select element to match date text inputs

Fixes #26082, props aubreypwd.


Built from https://develop.svn.wordpress.org/trunk@26247


git-svn-id: http://core.svn.wordpress.org/trunk@26153 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Put the 'Safe Draft' button back in its place in the Publish box. Fixes #26081, props aubreypwd.
Built from https://develop.svn.wordpress.org/trunk@26248


git-svn-id: http://core.svn.wordpress.org/trunk@26154 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: remove singular body class when a page is set to be the front page, and minor style tweaks. Props iamtakashi, see #25946.
Built from https://develop.svn.wordpress.org/trunk@26249


git-svn-id: http://core.svn.wordpress.org/trunk@26155 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Improvements to the modal media uploader on mobile in landscape orientation.

* Merge the 782 and 500 width queries into a single 640px query
* At this breakpoint, remove the drop shadow and margin from the uploader modal
* For only landscape views, tabs are shown in a single line.
* Add padding to tab links to account for untappable 20px area at top of landscape viewport in iOS
* Add overflow: visible to .embed-link-settings at responsive sizes to prevent unnecessary framed scrolling

See #25977, props joen.


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git-svn-id: http://core.svn.wordpress.org/trunk@26156 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove unused global reference. props jeremyfelt. fixes #26103.
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git-svn-id: http://core.svn.wordpress.org/trunk@26157 1a063a9b-81f0-0310-95a4-ce76da25c4cd
For unit tests that call `wpmu_create_blog()`, Blog factory, or installation code that attempts to clear transients: suppress database errors on `setUp` and restore on `tearDown`.

There are a few places in core that were preventing this from working by explicity setting `$wpdb->suppress_errors` to `false`. Instead, they should inherit the value that existed before errors were suppressed.

This allows Multisite unit tests to run without explosive database errors, and allows `$wpdb->suppress_errors` to be overridden all the way down the chain.

Fixes #26102.

Built from https://develop.svn.wordpress.org/trunk@26252


git-svn-id: http://core.svn.wordpress.org/trunk@26158 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Make password inputs on profile.php match the width of other text inputs. Fixes #26079, props johnbillion.
Built from https://develop.svn.wordpress.org/trunk@26253


git-svn-id: http://core.svn.wordpress.org/trunk@26159 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Load the correct subset of Open Sans for cyrillic, greek, and vietnamese in addition to latin and latin-ext; following the example of Twenty Twelve. See #26063, props SergeyBiryukov.


Built from https://develop.svn.wordpress.org/trunk@26254


git-svn-id: http://core.svn.wordpress.org/trunk@26160 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: correct `$query` usage in `Featured_Content::pre_get_posts()`, props SergeyBiryukov, fixes #26064.

Built from https://develop.svn.wordpress.org/trunk@26255


git-svn-id: http://core.svn.wordpress.org/trunk@26161 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Make the item-controls elements on the Edit Menus page line up; use :before instead of :after for item-edit icons for better cross-browser performance; switch to :after instead of ::after for pseudo-elements so IE8 displays these icons properly. Fixes #26059, props jeremyfelt.


Built from https://develop.svn.wordpress.org/trunk@26256


git-svn-id: http://core.svn.wordpress.org/trunk@26162 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Correctly capitalize WP_Query in Featured_Content::pre_get_posts() inline docs. see #26064.
Built from https://develop.svn.wordpress.org/trunk@26257


git-svn-id: http://core.svn.wordpress.org/trunk@26163 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: simplify tags output in content templates, props nacin. See #26093.
Built from https://develop.svn.wordpress.org/trunk@26258


git-svn-id: http://core.svn.wordpress.org/trunk@26164 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Widgets: remove some unused styles, props shaunandrews, see #25821
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git-svn-id: http://core.svn.wordpress.org/trunk@26165 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: updates all PHP files to meet new brace style in WP coding standards. Props rickalee for initial patch, fixes #26093.
Built from https://develop.svn.wordpress.org/trunk@26260


git-svn-id: http://core.svn.wordpress.org/trunk@26166 1a063a9b-81f0-0310-95a4-ce76da25c4cd