Use nntmux namespace, rename nntmux script to tmux.Update composer.lock.

misc/testing/DB/reset_postprocessing.php

@@ -1,9 +1,9 @@
 <?php
 require_once realpath(dirname(dirname(dirname(__DIR__))) . DIRECTORY_SEPARATOR . 'indexer.php');
 
-use newznab\Category;
-use newznab\ConsoleTools;
-use newznab\db\Settings;
+use nntmux\Category;
+use nntmux\ConsoleTools;
+use nntmux\db\Settings;
 
 $category = new Category();
 $pdo = new Settings();