Git commits in Moodle 2.1.x by Oleg Sychev

commit 7a3cd7d57ccec9044819d6ddc54ad89bbbf41151
Author: Oleg Sychev <oasychev@gmail.com>
Date:   Mon, 14 Nov 2011 08:44:49 +0800
Tag:    v2.1.3

MDL-29095: initialise_question_instance should use extra_question_fields