new toolgroup files

editors/demo/src/Editors.js

@@ -70,7 +70,7 @@ const Editors = () => {
       case 'ncbi':
         return <NCBI />;
       default:
-        return <Editoria />;
+        return <HHMI />;
     }
   };
 

wax-prosemirror-services/src/WaxToolGroups/MultipleDropDownToolGroupService/MultipleDropDown.js

+import { injectable, inject } from 'inversify';
+import ToolGroup from '../../lib/ToolGroup';
+
+@injectable()
+class MultipleDropDown extends ToolGroup {
+  tools = [];
+  constructor() {
+    super();
+    this.tools = [];
+  }
+}
+
+export default MultipleDropDown;

wax-prosemirror-services/src/WaxToolGroups/MultipleDropDownToolGroupService/MultipleDropDownToolGroupService.js

+import Service from '../../Service';
+import MultipleDropDown from './MultipleDropDown';
+
+class MultipleDropDownToolGroupService extends Service {
+  register() {
+    this.container.bind('MultipleDropDown').to(MultipleDropDown);
+  }
+}
+
+export default MultipleDropDownToolGroupService;