Author: Davo Smith
MDL-22504 Course drag and drop upload - experimental setting is now a checkbox
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1ddc3d1f4c399b6d4f4c2a0e7bd4ba7ec3bf5771
http://github.com/moodle/moodle/commit/1ddc3d1f4c399b6d4f4c2a0e7bd4ba7ec3bf5771
+ 2.3 en [dndallowtextandlinks,core_admin]
- 2.3 en [dnduploadfiles,core_admin]
- 2.3 en [dnduploadfilestextlink,core_admin]