Fixed default colCount for the imagepicker question
Fixed default colCount for the imagepicker question

surveyjs/surveyjs,surveyjs/surveyjs,dmitrykurmanov/surveyjs,andrewtelnov/surveyjs,dmitrykurmanov/surveyjs,surveyjs/surveyjs,andrewtelnov/surveyjs,andrewtelnov/surveyjs,surveyjs/surveyjs,dmitrykurmanov/surveyjs,dmitrykurmanov/surveyjs