Author: Tim Hunt
MDL-47494 ddimageortext: Now all the unit tests for the the ddwtos and gapselect qtypes pass.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=08c1d356eb4248e375c17f97b5b1e1f39e4a1172
http://github.com/moodle/moodle/commit/08c1d356eb4248e375c17f97b5b1e1f39e4a1172
+ 3.0 en [correctansweris,qtype_ddwtos]