+ add forgotten keyCode (firefox in windows)

Author: wmateam

src/input/keyboard/keys/KeyCodes.js

@@ -476,6 +476,11 @@ var KeyCodes = {
      */
     COLON: 58,
 
+    /**
+     * @name Phaser.Input.Keyboard.KeyCodes.COMMA_FIREFOX_WINDOWS
+     */
+    COMMA_FIREFOX_WINDOWS: 60,
+
     /**
      * @name Phaser.Input.Keyboard.KeyCodes.COMMA_FIREFOX
      */