Add new settings and cache repository files, update admin settings controller and templates

- Introduced new `SettingsRepository` and `CacheRepository` classes in the `autoload\Domain` namespace.
- Updated `SettingsController` in the `admin\Controllers` namespace to enhance settings management.
- Added new templates for settings in `admin\templates\settings` and `admin\templates\site`.
- Improved overall structure and organization of settings-related files.

download.php

@@ -5,9 +5,15 @@ function __autoload_my_classes( $classname )
   $q = explode( '\\' , $classname );
   $c = array_pop( $q );
   $f = 'autoload/' . implode( '/' , $q ) . '/class.' . $c . '.php';
-  
+
   if ( file_exists( $f ) )
     require_once( $f );
+  else
+  {
+    $f = 'autoload/' . implode( '/' , $q ) . '/' . $c . '.php';
+    if ( file_exists( $f ) )
+      require_once( $f );
+  }
 }
 spl_autoload_register( '__autoload_my_classes' );
 date_default_timezone_set( 'Europe/Warsaw' );