Added separator to session RMB menu

source/ubl-settings-services.c

@@ -1923,6 +1923,7 @@ void yon_main_window_complete(main_window *widgets){
         UNLOCK_SESSION_LABEL,unlock_icon_path,G_CALLBACK(on_session_unlock),widgets,
         END_SESSION_LABEL,end_icon_path,G_CALLBACK(on_session_end),widgets,
     NULL);
+    gtk_style_context_add_class(gtk_widget_get_style_context(((GtkWidget*)widgets->SessionMenu->buttons->first->data)),"separatorBottom");
     {
         GList *list = gtk_container_get_children(GTK_CONTAINER(widgets->SystemMenu->menu));
         gtk_style_context_add_class(gtk_widget_get_style_context(g_list_nth_data(list,1)),"separatorTop");