SURPLT-9: Change next / prev "buttons" from anchors to real buttons to correct issue with ng-disabled.
SURPLT-9: Change next / prev "buttons" from anchors to real buttons to correct issue with ng-disabled.

Jasig/SurveyPortlet,bjagg/SurveyPortlet,bjagg/SurveyPortlet,bjagg/SurveyPortlet,Jasig/SurveyPortlet,Jasig/SurveyPortlet