FEATURE #2048: prepare routes for ACL, add some more permissions

app/CMS/Repositories/Permissions/Permission.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace App\CMS\Repositories\Permissions;
+
+use App\Models\Permissions\Permission as PermissionModel;
+
+class Permission
+{
+    public function getRootPermissions()
+    {
+        return PermissionModel::whereNull('parent_id')
+                              ->with('subpermissions')
+                              ->get();
+    }
+}