prevented ability to add the top-level (val='') item from a dropdown using the MultiSelectList widget.
prevented ability to add the top-level (val='') item from a dropdown using the MultiSelectList widget.

FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes,FiviumAustralia/OpenEyes