Remove unused permission checks

inc/admin_functions.inc.php

@@ -715,38 +715,12 @@ function hesk_okCategory($cat,$error=1,$user_isadmin=false,$user_cat=false)
 function hesk_checkPermission($feature,$showerror=1) {
 	global $hesklang;
 
-    /* Check if this is for managing settings */
-    if ($feature == 'can_manage_settings')
-    {
-        if ($_SESSION['can_manage_settings']) {
-            return true;
-        } else {
-            if ($showerror) {
-                hesk_error($hesklang['no_permission'].'<p>&nbsp;</p><p align="center"><a href="index.php">'.$hesklang['click_login'].'</a>');
-            } else {
-                return false;
-            }
-        }
-    }
-
     /* Admins have full access to all features */
     if ($_SESSION['isadmin'])
     {
         return true;
     }
 
-    if ($feature == 'can_manage_email_templates') {
-        if ($_SESSION['can_manage_email_templates']) {
-            return true;
-        } else {
-            if ($showerror) {
-                hesk_error($hesklang['no_permission'].'<p>&nbsp;</p><p align="center"><a href="index.php">'.$hesklang['click_login'].'</a>');
-            } else {
-                return false;
-            }
-        }
-    }
-
     /* Check other staff for permissions */
     if (strpos($_SESSION['heskprivileges'], $feature) === false)
     {