JSHint and coding style fixes for xfn.js.

props dougwollison.
fixes #26030.


git-svn-id: http://develop.svn.wordpress.org/trunk@26174 602fd350-edb4-49c9-b593-d223f7449a82
More specific CSS for the dashboard activity widget.

props iammattthomas.
see #26028.


git-svn-id: http://develop.svn.wordpress.org/trunk@26175 602fd350-edb4-49c9-b593-d223f7449a82
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.



git-svn-id: http://develop.svn.wordpress.org/trunk@26176 602fd350-edb4-49c9-b593-d223f7449a82
Move the responsive padding for html.wp-toolbar to wp-admin.css since it affects the page content, not the toolbar.

git-svn-id: http://develop.svn.wordpress.org/trunk@26177 602fd350-edb4-49c9-b593-d223f7449a82
In multisite, set storage space labels to nowrap to prevent unnecessary line breaks. Fixes #25919, props SergeyBiryukov.

git-svn-id: http://develop.svn.wordpress.org/trunk@26178 602fd350-edb4-49c9-b593-d223f7449a82
Reduce responsive menu transition animation from .2s to .05s to reduce lag. See #25969.

git-svn-id: http://develop.svn.wordpress.org/trunk@26179 602fd350-edb4-49c9-b593-d223f7449a82
Move the color rule for adminbar icons to a less-specific selector so that color schemes correctly affect icon color in the toolbar.

git-svn-id: http://develop.svn.wordpress.org/trunk@26180 602fd350-edb4-49c9-b593-d223f7449a82
Color schemes should use .ab-icon:before instead of .ab-item:before to target adminbar icons. See #25858.

git-svn-id: http://develop.svn.wordpress.org/trunk@26181 602fd350-edb4-49c9-b593-d223f7449a82
Remove now-unused #adminmenushadow. see #25858.


git-svn-id: http://develop.svn.wordpress.org/trunk@26182 602fd350-edb4-49c9-b593-d223f7449a82
Clean up wp-admin/index.php after dash merge. see #25824.


git-svn-id: http://develop.svn.wordpress.org/trunk@26183 602fd350-edb4-49c9-b593-d223f7449a82
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.



git-svn-id: http://develop.svn.wordpress.org/trunk@26184 602fd350-edb4-49c9-b593-d223f7449a82
We only need to declare Open Sans once in wp-admin.css. See #25858.


git-svn-id: http://develop.svn.wordpress.org/trunk@26185 602fd350-edb4-49c9-b593-d223f7449a82
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


git-svn-id: http://develop.svn.wordpress.org/trunk@26186 602fd350-edb4-49c9-b593-d223f7449a82
Remove the Featured Content term filters when running Unit Tests. Set the return value of `wp_get_object_terms()` to a var before passing to `array_shift()` in `test_get_object_terms_types()`, which expects a var to be passed by reference.

See #25282.



git-svn-id: http://develop.svn.wordpress.org/trunk@26187 602fd350-edb4-49c9-b593-d223f7449a82
Invalidate the 'update_core' Update check transient when $wp_version changes. See #25831


git-svn-id: http://develop.svn.wordpress.org/trunk@26188 602fd350-edb4-49c9-b593-d223f7449a82
Don't call is_home() before the query is run in Featured Content's pre_get_posts hook callback.



git-svn-id: http://develop.svn.wordpress.org/trunk@26189 602fd350-edb4-49c9-b593-d223f7449a82
Twenty Fourteen: remove unneeded translator context from theme Help tab text, props domain. See #25837.

git-svn-id: http://develop.svn.wordpress.org/trunk@26190 602fd350-edb4-49c9-b593-d223f7449a82
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.



git-svn-id: http://develop.svn.wordpress.org/trunk@26191 602fd350-edb4-49c9-b593-d223f7449a82
Updates: Force an update check to occur when the 'Check Again' button is used in the Dashboard. Fixes #25831


git-svn-id: http://develop.svn.wordpress.org/trunk@26192 602fd350-edb4-49c9-b593-d223f7449a82
Fix JSHint errors in wplink.js.

props jorbin.
fixes #25914.


git-svn-id: http://develop.svn.wordpress.org/trunk@26193 602fd350-edb4-49c9-b593-d223f7449a82