Twenty Fourteen: remove unneeded `.single-attachment` body class selectors, props iamtakashi. Fixes #25541, see #25506.
Built from https://develop.svn.wordpress.org/trunk@25737


git-svn-id: http://core.svn.wordpress.org/trunk@25650 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Twenty Fourteen: remove unnecessary `no-sidebar` class value in front page template. Props iamtakashi, fixes #25543.
Built from https://develop.svn.wordpress.org/trunk@25738


git-svn-id: http://core.svn.wordpress.org/trunk@25651 1a063a9b-81f0-0310-95a4-ce76da25c4cd