Put the spinner back to the right of the search field in internal linking, fixes #21351

git-svn-id: http://core.svn.wordpress.org/trunk@21319 1a063a9b-81f0-0310-95a4-ce76da25c4cd
RTL css for the spinner in internal linking, see #21351

git-svn-id: http://core.svn.wordpress.org/trunk@21320 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.5-alpha-21321.

git-svn-id: http://core.svn.wordpress.org/trunk@21321 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix per_page screen option for custom post types and taxonomies. Don't convert taxonomy and post type slugs from hyphen to underscore when saving the per_page usermeta. Props nacin. see #18958

git-svn-id: http://core.svn.wordpress.org/trunk@21322 1a063a9b-81f0-0310-95a4-ce76da25c4cd
More screen reader text for list table checkboxes and theme install search. Props MikeLittle, SergeyBiryukov. see #21325

git-svn-id: http://core.svn.wordpress.org/trunk@21323 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Set the global comment var before invoking callbacks in wp_list_comments(). Props sirzooro. fixes #21184

git-svn-id: http://core.svn.wordpress.org/trunk@21324 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: set gray background as default, handling empty and white as fallback cases. See #21226.

Also fix incorrect logic for full-width-page.php page template check in `twentytwelve_body_class` function.


git-svn-id: http://core.svn.wordpress.org/trunk@21325 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: add explanatory notes to top of style.css for the use of rem and pixel units for font-size and line-height values, props drewstrojny. See #21379.


git-svn-id: http://core.svn.wordpress.org/trunk@21326 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: remove duplicate RSS feed title from wp_title output, props SergeyBiryukov. Closes #21233.


git-svn-id: http://core.svn.wordpress.org/trunk@21327 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: remove back compat for custom header image, installs prior to 3.4 will not see it as an option. Props obenland, closes #21231. 


git-svn-id: http://core.svn.wordpress.org/trunk@21328 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: remove unneeded filter (props nacin) and fix up PHP comment blocks in custom-header.php file for s/@package/@since/ on individual functions. See #21231.


git-svn-id: http://core.svn.wordpress.org/trunk@21329 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Don't attempt to define the COMMENTS_TEMPLATE constant twice. Props kitchin. fixes #21337

git-svn-id: http://core.svn.wordpress.org/trunk@21330 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: tag and category descriptions should not be part of h1 element. Props obenland, see #21255.


git-svn-id: http://core.svn.wordpress.org/trunk@21331 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use get_search_query() in feed-rss2-comments.php. Props SergeyBiryukov. fixes #21365

git-svn-id: http://core.svn.wordpress.org/trunk@21332 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix some spelling errors. Props thee17. fixes #21191

git-svn-id: http://core.svn.wordpress.org/trunk@21333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: CSS cleanup for old prefixes. See #21381.


git-svn-id: http://core.svn.wordpress.org/trunk@21334 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Reset text-indent on the toolbar, props mfields, fixes #21362

git-svn-id: http://core.svn.wordpress.org/trunk@21335 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: CSS cleanup for clearing float method. Use `overflow: hidden;` and leave the other method intact in `.clear` rule so child themes can use it if needed. See #21381.


git-svn-id: http://core.svn.wordpress.org/trunk@21336 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: adjust styles for definition lists, props sennza and drewstrojny. Fixes #21259.


git-svn-id: http://core.svn.wordpress.org/trunk@21337 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Twelve: give address element a little more line-height, props sennza and drewstrojny. Fixes #21262.


git-svn-id: http://core.svn.wordpress.org/trunk@21338 1a063a9b-81f0-0310-95a4-ce76da25c4cd