added first routing and mock for groups page

scm-ui/src/containers/Main.js

@@ -13,6 +13,8 @@ import ProtectedRoute from "../components/ProtectedRoute";
 import AddUser from "../users/containers/AddUser";
 import SingleUser from "../users/containers/SingleUser";
 
+import Groups from "../groups/containers/Groups";
+
 type Props = {
   authenticated?: boolean
 };
@@ -53,6 +55,12 @@ class Main extends React.Component<Props> {
             path="/user/:name"
             component={SingleUser}
           />
+          <ProtectedRoute
+            exact
+            path="/groups"
+            component={Groups}
+            authenticated={authenticated}
+          />
         </Switch>
       </div>
     );