Author: Paul Holden
MDL-76297 tiny_media: clarify wording of "Insert media" button.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=04fda4e848505d662b43dd519d52bfbef54c1467
http://github.com/moodle/moodle/commit/04fda4e848505d662b43dd519d52bfbef54c1467
+ 4.1 en [mediabuttontitle,tiny_media]
- 4.1 en [videobuttontitle,tiny_media]