Remove unused parameter from install

Admin/Installer.php

@@ -29,5 +29,4 @@ use phpOMS\Module\InfoManager;
  */
 class Installer extends InstallerAbstract
 {
-
 }

Admin/Routes/console.php

@@ -1,3 +1,3 @@
 <?php
 
-$moduleRoutes = [];
+return [];

Admin/Routes/socket.php

@@ -1,3 +1,3 @@
 <?php
 
-$moduleRoutes = [];
+return [];

Theme/Backend/Lang/Navigation.en.lang.php

@@ -11,6 +11,9 @@
  * @link       http://website.orange-management.de
  */
 return ['Navigation' => [
-    'List'     => 'List',
+    'Dashboard' => 'Dashboard',
-    'Exchange' => 'Exchange',
+    'Exchange'  => 'Exchange',
+    'Export'    => 'Export',
+    'Import'    => 'Import',
+    'Setup'     => 'Setup',
 ]];

Theme/Backend/Lang/api.en.lang.php

@@ -1,15 +0,0 @@
-<?php
-/**
- * Orange Management
- *
- * PHP Version 7.2
- *
- * @package    TBD
- * @copyright  Dennis Eichhorn
- * @license    OMS License 1.0
- * @version    1.0.0
- * @link       http://website.orange-management.de
- */
-$MODLANG[1] = [
-    'i:ModuleInstalled' => 'Installation of the module {$1} was successful.',
-];