- added tinyMCE localization setting

- don't use tiny_mce_src.js

program/steps/settings/edit_identity.inc

@@ -39,10 +39,17 @@ function rcube_identity_form($attrib)
   {
   global $IDENTITY_RECORD, $OUTPUT;
 
-  $OUTPUT->include_script('tiny_mce/tiny_mce_src.js');
+  $tinylang = substr($_SESSION['user_lang'], 0, 2);
+  if (!file_exists('program/js/tiny_mce/langs/'.$tinylang.'.js'))
+    {
+      $tinylang = 'en';
+    }
+
+  $OUTPUT->include_script('tiny_mce/tiny_mce.js');
   $OUTPUT->add_script("tinyMCE.init({ mode : 'textareas'," .
                                     "editor_selector : 'mce_editor'," .
                                     "apply_source_formatting : true," .
+				    "language : '$tinylang'," .
                                     "content_css : '\$__skin_path' + '/editor_content.css'," .
                                     "theme : 'advanced'," .
                                     "theme_advanced_toolbar_location : 'top'," .