API GridFieldBulkEditingTools component removed

this isn't needed since the HTML Fragment it was creating isn't used anymore

code/GridFieldBulkEditingTools.php

@@ -1,19 +0,0 @@
-<?php
-/**
- * Base Component for all 'GridFieldBulkEditingTools'
- * defines the common HTML fragment
- *
- * @author colymba
- * @package GridFieldBulkEditingTools
- */
-class GridFieldBulkEditingTools implements GridField_HTMLProvider
-{
-    public function getHTMLFragments($gridField)
-		{			
-			Requirements::css(BULK_EDIT_TOOLS_PATH . '/css/GridFieldBulkEditingTools.css');
-			
-			return array(
-					"after" => "<div id=\"bulkEditTools\">\$DefineFragment(bulk-edit-tools)</div>"
-			);
-    }
-}

css/GridFieldBulkEditingTools.css

@@ -1,5 +0,0 @@
-div#bulkEditTools
-{
-	margin: 0;
-	text-align: right;
-}