Author: Tim Hunt
MDL-47494 gapselect: Now all the unit tests for the the ddwtos and gapselect qtypes pass.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7540fcdcc2dc592c80b456dfd76c02ae6fa9039a
http://github.com/moodle/moodle/commit/7540fcdcc2dc592c80b456dfd76c02ae6fa9039a
+ 3.0 en [correctansweris,qtype_gapselect]