Merge pull request #37 from dbergunder/update-table-diff-create

Fixed issue with create call on TableDiff object

Author: jschroed91

lib/Caxy/HtmlDiff/Table/TableDiff.php

@@ -67,7 +67,7 @@ public static function create($oldText, $newText, HtmlDiffConfig $config = null)
         if (null !== $config) {
             $diff->setConfig($config);
 
-            $this->initPurifier($config->getPurifierCacheLocation());
+            $diff->initPurifier($config->getPurifierCacheLocation());
         }
 
         return $diff;
@@ -100,7 +100,7 @@ public function __construct(
      * @param  null|string $defaultPurifierSerializerCache
      * @return void
      */
-    protected function initPurifier($defaultPurifierSerializerCache = null)
+    public function initPurifier($defaultPurifierSerializerCache = null)
     {
         $HTMLPurifierConfig = \HTMLPurifier_Config::createDefault();
         // Cache.SerializerPath defaults to Null and sets