Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' of https://github.com/staylor/WordPress
Merge remote-tracking branch 'upstream/master'
Remove unnecessary label, placeholder, and class for a hidden input. see #23938.


git-svn-id: http://core.svn.wordpress.org/trunk@23931 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix inconsistent spacing in comment_form(). props sim, TravisHoffman. fixes #23878.

git-svn-id: http://core.svn.wordpress.org/trunk@23932 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Revisions: don't set revisions post_author with get_post_meta( $ID, '_edit_last' ). Not needed since we create revisions after saving the post and breaks per-user autosaves, see #16215

git-svn-id: http://core.svn.wordpress.org/trunk@23933 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix closing tag in revisions UI. props adamsilverstein. fixes #23999.

git-svn-id: http://core.svn.wordpress.org/trunk@23934 1a063a9b-81f0-0310-95a4-ce76da25c4cd
PHPDoc fixes and additions for post formats. props c3mdigital, DrewAPicture. fixes #23974.

git-svn-id: http://core.svn.wordpress.org/trunk@23935 1a063a9b-81f0-0310-95a4-ce76da25c4cd
_wp_preview_terms_filter() should be @since 3.6.0. Standardize on 3.6.0 instead of 3.6.

See #20564


git-svn-id: http://core.svn.wordpress.org/trunk@23936 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Consistently use the function argument instead of the $post global in get_the_post_format_media(). props kovshenin. fixes #24003.

git-svn-id: http://core.svn.wordpress.org/trunk@23937 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use the function argument instead of the $post global in get_the_post_format_image(). props kovshenin. fixes #24003.

git-svn-id: http://core.svn.wordpress.org/trunk@23938 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Fix inconsistent id attributes. props kovshenin. fixes #24006.

git-svn-id: http://core.svn.wordpress.org/trunk@23939 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Add alt attribute for selected image. see #19570.

git-svn-id: http://core.svn.wordpress.org/trunk@23940 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use correct variable. fixes #24014. see #23119.

git-svn-id: http://core.svn.wordpress.org/trunk@23941 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: better representative theme screenshot, props Joen. (Also shaves a few KB off previous file.)

git-svn-id: http://core.svn.wordpress.org/trunk@23942 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: avoid galleries not being displayed on single in IE8, props obenland. See #23996.

git-svn-id: http://core.svn.wordpress.org/trunk@23943 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: remove overly-specific post meta styles, props ziegenberg and obenland. Fixes #23962.

git-svn-id: http://core.svn.wordpress.org/trunk@23944 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: fix for right-aligned images breaking the main column layout in small screen sizes. Props obenland, fixes #23994.

git-svn-id: http://core.svn.wordpress.org/trunk@23945 1a063a9b-81f0-0310-95a4-ce76da25c4cd