Make password configurable / add UI for upload

client/src/components/MainMenu/index.js

@@ -0,0 +1,21 @@
+import React from 'react';
+import { NavLink } from 'react-router-dom';
+import { Menu } from 'semantic-ui-react';
+
+import { mainMenuItems } from "../../constants/menuItems";
+
+const MainMenu = () =>
+    (<Menu>
+        {
+            mainMenuItems.map(mainMenuItem =>
+                <Menu.Item key={mainMenuItem.id}
+                           as={NavLink}
+                           to={mainMenuItem.url}
+                           exact
+                >
+                    {mainMenuItem.title}
+                </Menu.Item>)
+        }
+    </Menu>);
+
+export default MainMenu;