source files -> src/ folder

src/client/controllers/ContactsController.js

@@ -0,0 +1,7 @@
+module.exports = function (app) {
+    app.controller('ContactsController', function ($scope, config) {
+        $scope.address = config.address;
+        $scope.telephone = config.telephone;
+        $scope.email = config.email;
+    });
+};