JSHint and coding style fixes for xfn.js.

props dougwollison.
fixes #26030.

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git-svn-id: http://core.svn.wordpress.org/trunk@26083 1a063a9b-81f0-0310-95a4-ce76da25c4cd
More specific CSS for the dashboard activity widget.

props iammattthomas.
see #26028.

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git-svn-id: http://core.svn.wordpress.org/trunk@26084 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move #wpadminbar responsive styles from wp-admin.css to admin-bar.css. Remove unneeded font overrides and !importants where possible. Make sure the site menu item uses the globe icon consistently instead of switching to the home icon <782px. Fixes #25971.


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git-svn-id: http://core.svn.wordpress.org/trunk@26085 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move the responsive padding for html.wp-toolbar to wp-admin.css since it affects the page content, not the toolbar.
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git-svn-id: http://core.svn.wordpress.org/trunk@26086 1a063a9b-81f0-0310-95a4-ce76da25c4cd
In multisite, set storage space labels to nowrap to prevent unnecessary line breaks. Fixes #25919, props SergeyBiryukov.
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git-svn-id: http://core.svn.wordpress.org/trunk@26087 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Reduce responsive menu transition animation from .2s to .05s to reduce lag. See #25969.
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git-svn-id: http://core.svn.wordpress.org/trunk@26088 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Move the color rule for adminbar icons to a less-specific selector so that color schemes correctly affect icon color in the toolbar.
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git-svn-id: http://core.svn.wordpress.org/trunk@26089 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Color schemes should use .ab-icon:before instead of .ab-item:before to target adminbar icons. See #25858.
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git-svn-id: http://core.svn.wordpress.org/trunk@26090 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove now-unused #adminmenushadow. see #25858.

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git-svn-id: http://core.svn.wordpress.org/trunk@26091 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Clean up wp-admin/index.php after dash merge. see #25824.

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git-svn-id: http://core.svn.wordpress.org/trunk@26092 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fixing some inconsistent behavior on toolbar icons:

- Use .ab-icon:before, .ab-item:before, and #adminbarsearch:before to select all toolbar icons.
- Rewrite the selector for toolbar icon hover styles so they're not overridden by default colors.
- Add #adminbarsearch:before to color schemes, so its icon color is changed with the others.
- Remove duplicate color rule on #adminbarsearch:before.

See #25858.


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git-svn-id: http://core.svn.wordpress.org/trunk@26093 1a063a9b-81f0-0310-95a4-ce76da25c4cd
We only need to declare Open Sans once in wp-admin.css. See #25858.

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git-svn-id: http://core.svn.wordpress.org/trunk@26094 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Updates: When a failed Background Update occurs, only show the failed update nag if the user hasn't yet updated if it was an early abort. Props SergeyBiryukov. Fixes #25887 for trunk

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git-svn-id: http://core.svn.wordpress.org/trunk@26095 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Invalidate the 'update_core' Update check transient when $wp_version changes. See #25831

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git-svn-id: http://core.svn.wordpress.org/trunk@26096 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Don't call is_home() before the query is run in Featured Content's pre_get_posts hook callback.


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git-svn-id: http://core.svn.wordpress.org/trunk@26097 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: remove unneeded translator context from theme Help tab text, props domain. See #25837.
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git-svn-id: http://core.svn.wordpress.org/trunk@26098 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Don't place smilies inside of pre or code tags. Don't skip smilie after a smilie with an 8 in it. Fix regular expression used for smiley translations to work when there is only one registered emoticon.

Props solarissmoke, soulseekah, mdbitz, yonasy. ht to mdbitz for the Unit Tests and a comprehensive patch.
Fixes #16448, #20124, #25303.


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git-svn-id: http://core.svn.wordpress.org/trunk@26099 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Updates: Force an update check to occur when the 'Check Again' button is used in the Dashboard. Fixes #25831

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git-svn-id: http://core.svn.wordpress.org/trunk@26100 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix JSHint errors in wplink.js.

props jorbin.
fixes #25914.

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git-svn-id: http://core.svn.wordpress.org/trunk@26101 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix JSHint errors for customize-loader.

props mdbitz.
fixes #26040.

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git-svn-id: http://core.svn.wordpress.org/trunk@26102 1a063a9b-81f0-0310-95a4-ce76da25c4cd