Implemented interaction with docker registry.

app/application/lang/en/access-token-permission.php

@@ -0,0 +1,7 @@
+<?php
+
+return [
+    'RepoReadWriteDelete' => 'Read, Write, Delete',
+    'RepoReadWrite'       => 'Read & Write',
+    'RepoRead'            => 'Read-only',
+];