API docs and cleanup

Version/RFC6455.php

@@ -21,6 +21,10 @@ class RFC6455 implements VersionInterface {
      */
     protected $_verifier;
 
+    /**
+     * A lookup of the valid close codes that can be sent in a frame
+     * @var array
+     */
     private $closeCodes = array();
 
     public function __construct() {

WsServer.php

@@ -54,8 +54,6 @@ class WsServer implements MessageComponentInterface {
      * @param Ratchet\MessageComponentInterface Your application to run with WebSockets
      */
     public function __construct(MessageComponentInterface $component) {
-        //mb_internal_encoding('UTF-8');
-
         $this->reqParser = new HttpRequestParser;
         $this->versioner = new VersionManager;