Inline documentation for hooks in wp-includes/feed-rdf.php.

props dustyf.
see #25229.
Built from https://develop.svn.wordpress.org/trunk@25479


git-svn-id: http://core.svn.wordpress.org/trunk@25400 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-links-opml.php.

props netweb.
see #25229.
Built from https://develop.svn.wordpress.org/trunk@25480


git-svn-id: http://core.svn.wordpress.org/trunk@25401 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Inline documentation for hooks in wp-admin/includes/ms.php.

props enej, DrewAPicture.
see #25229.
Built from https://develop.svn.wordpress.org/trunk@25481


git-svn-id: http://core.svn.wordpress.org/trunk@25402 1a063a9b-81f0-0310-95a4-ce76da25c4cd