Author: Ryan Wyllie
MDL-61363 question: add course context tagging
http://git.moodle.org/gw?p=moodle.git;a=commit;h=081eb156c56f196b409d9f0f1edb52a089afbf08
http://github.com/moodle/moodle/commit/081eb156c56f196b409d9f0f1edb52a089afbf08
+ 3.5 en [questionformtagheader,core_question]