Implement RBAC roles system

src/web/routes/rbac/add.js

@@ -0,0 +1,14 @@
+const { renderView } = require('../../view');
+
+module.exports = function renderRbacAddPage(message, currentUser, formValues, permissionGroups, messageVariant) {
+  return renderView('rbac/add', {
+    title: 'Create role',
+    active: 'rbac',
+    message: message,
+    messageVariant: messageVariant || 'primary',
+    currentUser: currentUser || null,
+    formValues: formValues || {},
+    permissionGroups: permissionGroups || [],
+    scripts: ['js/rbac-permissions.js']
+  });
+};