Reduce the number of file in HTML folder, move ajax_card.php to include/ajax called from ajax_misc.php

html/ajax_misc.php

@@ -101,6 +101,9 @@ if ( LOGINPUT)
     }
 switch ($op)
 {
+        case 'card' : 
+            require NOALYSS_INCLUDE.'/ajax/ajax_card.php';
+            return;
         case "todo_list":
             require NOALYSS_INCLUDE.'/ajax/ajax_todo_list.php';
             return;