diff --git a/features/searchHighlight/dataTables.searchHighlight-improved.js b/features/searchHighlight/dataTables.searchHighlight-improved.js
deleted file mode 100644
index 3508ed0..0000000
--- a/features/searchHighlight/dataTables.searchHighlight-improved.js
+++ /dev/null
@@ -1,67 +0,0 @@
-/*! SearchHighlight for DataTables v1.0.0
- * 2014 SpryMedia Ltd - datatables.net/license
- */
-
-/**
- * @summary     SearchHighlight
- * @description Search term highlighter for DataTables
- * @version     1.0.0
- * @file        dataTables.searchHighlight.js
- * @author      SpryMedia Ltd (www.sprymedia.co.uk)
- * @contact     www.sprymedia.co.uk/contact
- * @copyright   Copyright 2014 SpryMedia Ltd.
- * 
- * License      MIT - http://datatables.net/license/mit
- *
- * This feature plug-in for DataTables will highlight search terms in the
- * DataTable as they are entered into the main search input element, or via the
- * `search()` API method.
- *
- * It depends upon the jQuery Highlight plug-in by Bartek Szopka:
- * 	  http://bartaz.github.io/sandbox.js/jquery.highlight.js
- *
- * Search highlighting in DataTables can be enabled by:
- *
- * * Adding the class `searchHighlight` to the HTML table
- * * Setting the `searchHighlight` parameter in the DataTables initialisation to
- *   be true
- * * Setting the `searchHighlight` parameter to be true in the DataTables
- *   defaults (thus causing all tables to have this feature) - i.e.
- *   `$.fn.dataTable.defaults.searchHighlight = true`.
- *
- * For more detailed information please see:
- *     http://datatables.net/blog/2014-10-22
- */
-
-(function(window, document, $){
-
-
-// Listen for DataTables initialisations
-$(document).on( 'init.dt.dth', function (e, settings, json) {
-	var table = new $.fn.dataTable.Api( settings );
-	var body = $( table.table().body() );
-
-	if (
-		$( table.table().node() ).hasClass( 'searchHighlight' ) || // table has class
-		settings.oInit.searchHighlight                          || // option specified
-		$.fn.dataTable.defaults.searchHighlight                    // default set
-	) {
-		table
-			.on( 'draw.dt.dth column-visibility.dt.dth', function () {
-				// On each draw highlight search results, removing the old ones
-				body.unhighlight();
-
-				// Don't highlight the "not found" row
-				if ( table.rows( { filter: 'applied' } ).data().length ) {
-					body.highlight( table.search().split(" ") );
-				}
-			} )
-			.on( 'destroy', function () {
-				// Remove event handler
-				table.off( 'draw.dt.dth column-visibility.dt.dth' );
-			} );
-	}
-} );
-
-
-})(window, document, jQuery);