Frontend: Rename register.js to components.js

frontend/src/app.js

@@ -6,8 +6,8 @@ import Routes from "routes";
 import Api from "common/api";
 import Config from "common/config";
 import Clipboard from "common/clipboard";
-import Components from "component/register";
-import Maps from "maps/register";
+import Components from "component/components";
+import Maps from "maps/components";
 import Alert from "common/alert";
 import Viewer from "common/viewer";
 import Session from "common/session";