Twenty Thirteen: handle case for gallery post formats if there is no gallery shortcode in the post. Props obenland, fixes #24391.

git-svn-id: http://core.svn.wordpress.org/trunk@24331 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: move `word-wrap` rules to parent container of hyphenated text, and hyphenate long comment author names. Props SergeyBiryukov for first patches, fixes #24329.

git-svn-id: http://core.svn.wordpress.org/trunk@24332 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Thirteen: create new image size for galleries, at 300 x 300 so that "large" image size doesn't load for a resulting thumbnail on index views. See #24307.

git-svn-id: http://core.svn.wordpress.org/trunk@24333 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Properly escape source parameter in audio/video shortcodes. See #23282.


git-svn-id: http://core.svn.wordpress.org/trunk@24334 1a063a9b-81f0-0310-95a4-ce76da25c4cd
POT, generated from r24334

git-svn-id: http://core.svn.wordpress.org/trunk@24335 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Use the global post rather than the global post ID. They don't always match, and the global post is more canonical.

see #24330


git-svn-id: http://core.svn.wordpress.org/trunk@24336 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Remove use of global $id from comment_form() and the media list table. see #24330.



git-svn-id: http://core.svn.wordpress.org/trunk@24337 1a063a9b-81f0-0310-95a4-ce76da25c4cd