moved scripts/models-ext/* to model/

- moved scripts/models-ext/DomainHandler.php to model/
- deleted redirect scripts in scripts/models-ext/ (UserHandler.php, 
  AliasHandler.php)
- changed scripts/common.php to include the files from ../model/


git-svn-id: https://svn.code.sf.net/p/postfixadmin/code/trunk@925 a1433add-5e2c-0410-b055-b7f2511e0802

scripts/common.php

@@ -49,7 +49,7 @@ require_once("$incpath/languages/en.lang");
  * __autoload implementation, for use with spl_autoload_register().
  */
 function postfixadmin_autoload2($class) {
-    $PATH = CORE_INCLUDE_PATH.'/models-ext/' . $class . '.php';
+    $PATH = CORE_INCLUDE_PATH.'/../model/' . $class . '.php';
 
     if(is_file($PATH)) {
         require_once($PATH);

scripts/models-ext/AliasHandler.php

@@ -1,2 +0,0 @@
-<?php
-require('../model/AliasHandler.php');

scripts/models-ext/UserHandler.php

@@ -1,2 +0,0 @@
-<?php
-require('../model/UserHandler.php');