LDEV-5273 Identify correct VS attempts even if there are subsequent onesIf a student chose an unknown VS answer, it is marked as incorrect.He/she makes more attempts. In the meantime a teacher marks that firstanswer as correct. In that case the subsequent attempts are not deleted,but are not calculated into the score for the question.
LDEV-5273 Remove single VSA allocation interface from AssessmentSince UI for VSA allocation moved to Central, it is more difficult tomake it embedded within a tools own monitoring interface. It is probablynot needed too - a well designed VSA allocation UI for all questionsshould be sufficient.
