Author: Davo Smith
MDL-32456 mod_label - support course drag and drop upload images to create labels
http://git.moodle.org/gw?p=moodle.git;a=commit;h=785e09a7e326157f1d6aa95bb9e8e25911986167
http://github.com/moodle/moodle/commit/785e09a7e326157f1d6aa95bb9e8e25911986167
+ 2.5 en [configdndmedia,mod_label]
+ 2.5 en [dndmedia,mod_label]
+ 2.5 en [dnduploadlabel,mod_label]