Testing with HTML instead of prepend

Author: jakemiller13

src/js/bottom-table.js

@@ -24,7 +24,7 @@ var plateMapWidget = plateMapWidget || {};
 
         let singleField = this._createElement("<th></th>")
           .text("Group");
-        row.prepend(singleField);
+        row.html(singleField);
 
         this.rowCounter = 1;