Minor changes

MoveBuilder.php

@@ -6,10 +6,8 @@ class MoveBuilder {
     private $pointer = 0;
     private $currentIndex = 0;
 
-
     public function __construct(){
         $this->moveReferences[0] =& $this->moves;
-
     }
 
     public function addMoves($moveString){

PgnGameParser.php

@@ -9,7 +9,8 @@ class PgnGameParser{
     private $gameData = array();
 
     private $specialMetadata = array(
-        'event','site','white','black','result','plycount','eco','fen','timecontrol','round','date','annotator','termination'
+        'event','site','white','black','result','plycount','eco','fen',
+        'timecontrol','round','date','annotator','termination'
     );
 
     public function __construct($pgnGame = null){