fix(management) Fix code style

include/management/class_FilterElement.inc

@@ -108,7 +108,7 @@ class TabFilterElement extends FilterElement
 
   public function getFilters(&$filters)
   {
-    foreach ($this->tabs as $class => &$tab) {
+    foreach ($this->tabs as $class => $tab) {
       if ($tab['checked']) {
         $filters[] = $tab['filter'];
       }

plugins/admin/users/class_userManagement.inc

@@ -146,49 +146,6 @@ class userManagement extends management
     $this->actions['lockUsers']->setSeparator(TRUE);
   }
 
-  function configureFilter ()
-  {
-    parent::configureFilter();
-
-    $classes = array();
-    if (class_available('posixAccount')) {
-      $classes[] = 'posixAccount';
-    } else {
-      /* If posix plugin is not installed, ignore posix filter */
-      $this->filter->elements['POSIX']['unset']  = '';
-      $this->filter->elements['POSIX']['set']    = '';
-    }
-    if (class_available('mailAccount')) {
-      $classes[] = 'gosaMailAccount';
-    } else {
-      /* If mail plugin is not installed, ignore mail filter */
-      $this->filter->elements['MAIL']['unset']  = '';
-      $this->filter->elements['MAIL']['set']    = '';
-    }
-    if (class_available('sambaAccount')) {
-      $classes[] = 'sambaSamAccount';
-    } else {
-      /* If samba plugin is not installed, ignore samba filter */
-      $this->filter->elements['SAMBA']['unset'] = '';
-      $this->filter->elements['SAMBA']['set']   = '';
-    }
-    if (empty($classes)) {
-      $this->filter->elements['FUNCTIONAL']['set']  = '(objectClass=*)';
-    } else {
-      /* The FUNCTIONAL filter must not use inexisting classes */
-      $this->filter->elements['FUNCTIONAL']['set']  = '(!(|(objectClass='.implode(')(objectClass=', $classes).')))';
-    }
-  }
-
-  //~ function renderList ()
-  //~ {
-    //~ $smarty = get_smarty();
-    //~ $smarty->assign('USE_POSIX',  class_available('posixAccount'));
-    //~ $smarty->assign('USE_MAIL',   class_available('mailAccount'));
-    //~ $smarty->assign('USE_SAMBA',  class_available('sambaAccount'));
-    //~ return parent::renderList();
-  //~ }
-
   /* !\brief  Lock/unlock multiple users.
    */
   function lockUsers(array $action)