Author: Henning Bostelmann
MDL-39929 Assignment: provide file upload area for assignment description
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7faf78cbae9408fa437b17f9743ef1860654e572
http://github.com/moodle/moodle/commit/7faf78cbae9408fa437b17f9743ef1860654e572
+ 2.8 en [introattachments,mod_assign]
+ 2.8 en [introattachments_help,mod_assign]