Author: Jason Fowler
MDL-42102 TinyMCE - Matching toolbar UI from other areas of Moodle
http://git.moodle.org/gw?p=moodle.git;a=commit;h=90792eff8b201a9c5c8b5867f9eb26e5d0a5ef9c
http://github.com/moodle/moodle/commit/90792eff8b201a9c5c8b5867f9eb26e5d0a5ef9c
+ 2.6 en [customtoolbar_desc,editor_tinymce]