Update Thickbox images for HiDPI. props lessbloat. see #21019.



git-svn-id: http://core.svn.wordpress.org/trunk@22378 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Welcome screen refresh. Now with icons. Props lessbloat, empireoflight. fixes #21368

git-svn-id: http://core.svn.wordpress.org/trunk@22379 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove 'Remote Publishing' contextual help section.
Don't show the 'Post Via Email' contextual help section if enable_post_by_email_configuration is not enabled.
Don't show the 'Update Services' contextual help section if enable_update_services_configuration is not enabled.

Props DrewAPicture
fixes #22365


git-svn-id: http://core.svn.wordpress.org/trunk@22380 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add back Update Services help. props DrewAPicture, fixes #22365.



git-svn-id: http://core.svn.wordpress.org/trunk@22381 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Allow hyphens in shortcode names.

Props kovshenin, solarissmoke, aaroncampbell
fixes #17657


git-svn-id: http://core.svn.wordpress.org/trunk@22382 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix field alignment in the "Insert/edit link" dialog.

Props SergeyBiryukov
fixes #22275


git-svn-id: http://core.svn.wordpress.org/trunk@22383 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.5-beta2-22384.

git-svn-id: http://core.svn.wordpress.org/trunk@22384 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Restore keyboard accessibility to the color picker. Props lessbloat. see #21206

git-svn-id: http://core.svn.wordpress.org/trunk@22385 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add a $public_only argument to count_many_users_posts() and get_posts_by_author_sql(). Defaults to false, and allows the counts to be returned for only public posts. props ryan, westi. fixes #21431.


git-svn-id: http://core.svn.wordpress.org/trunk@22386 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Prefix sidebar IDs on the widgets screen with "sidebar-". props batmoo. fixes #14466.



git-svn-id: http://core.svn.wordpress.org/trunk@22387 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Update contextual help for 'Search Engine Visibility' to reflect UI changes. Props DrewAPicture. see #16416

git-svn-id: http://core.svn.wordpress.org/trunk@22388 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix border at the bottom of active tabs in postboxes, fixes #17699

git-svn-id: http://core.svn.wordpress.org/trunk@22389 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix the right border of the editor textarea, props SergeyBiryukov, fixes #21906

git-svn-id: http://core.svn.wordpress.org/trunk@22390 1a063a9b-81f0-0310-95a4-ce76da25c4cd
For postboxes, only show arrows/handles on hover when JS is enabled. props TobiasBg. fixes #21611.



git-svn-id: http://core.svn.wordpress.org/trunk@22391 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add the export_filters and wp_export_args hooks. props MartyThornley, brandondove. fixes #19863.



git-svn-id: http://core.svn.wordpress.org/trunk@22392 1a063a9b-81f0-0310-95a4-ce76da25c4cd
HiDPI versions of the generic menu page icon. props empireoflight, lessbloat. see #21019.



git-svn-id: http://core.svn.wordpress.org/trunk@22393 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove the Alt + Shift + G (old fullscreen mode) shortcut from the TinyMCE help popup, props SergeyBiryukov, see #21197

git-svn-id: http://core.svn.wordpress.org/trunk@22394 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove methods that override but do nothing. props jeremyfelt for initial patch. fixes #22368.



git-svn-id: http://core.svn.wordpress.org/trunk@22395 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Kill use of colons in class names, props SergeyBiryukov, fixes #21152

git-svn-id: http://core.svn.wordpress.org/trunk@22396 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Media JS: Move state-related logic from sidebar views to the state controllers. see #21390.


git-svn-id: http://core.svn.wordpress.org/trunk@22397 1a063a9b-81f0-0310-95a4-ce76da25c4cd