Fix serial number in frontend index.

modules/universal_table/index2.html.erb

@@ -36,21 +36,9 @@
     .universal-table-index tbody {
        counter-reset: item;
     }
-
-    .universal-table-index tbody > tr > td:first-child:before {
-       content: counter(item);
-       counter-increment: item;
-    }
-
-    
-    .universal-table-index thead > tr > th:first-child:before {
-       content: "No.";
-    }
-
     .universal-table-index thead > tr > th:first-child {
        width: 4em;
     }
-
     .universal-th-icon {
       border: 1px solid #eee;
       padding: 5px 8px;
@@ -102,7 +90,3 @@
   <div>{{total_entries}}</div>
   <div>{{export_button}}</div>
   {{pagination_goes_here}}
-<script>
-	$('.universal-table-index thead tr').prepend('<th></th>')
-	$('.universal-table-index tbody tr').prepend('<td></td>')
-</script>