Author: Tim Hunt
MDL-25122 Quiz review page does not check and enforce separate groups mode.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6
http://github.com/moodle/moodle/commit/79c6e3a0968ee1fedcf8a1f14f8086fcd9dbd3f6
+ 2.0 en [noreviewattempt,mod_quiz]