TinyMCE: use CSS classes instead of instance specific IDs for styling, props mattheu, fixes #26197.
Built from https://develop.svn.wordpress.org/trunk@26364


git-svn-id: http://core.svn.wordpress.org/trunk@26265 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Cron Request: Fix incorrect use of add_query_arg() arguments.

props datafeedrcom, dimadin.
see [26267].
fixes #26218.
Built from https://develop.svn.wordpress.org/trunk@26365


git-svn-id: http://core.svn.wordpress.org/trunk@26266 1a063a9b-81f0-0310-95a4-ce76da25c4cd