Merge pull request phaserjs#4214 from matosummer/master

Add link to bitmaptext

Author: photonstorm

src/gameobjects/bitmaptext/static/BitmapText.js

@@ -68,12 +68,12 @@ var Render = require('./BitmapTextRender');
  *
  * To create a BitmapText data files you need a 3rd party app such as:
  *
- * BMFont (Windows, free): http://www.angelcode.com/products/bmfont/
- * Glyph Designer (OS X, commercial): http://www.71squared.com/en/glyphdesigner
- * Littera (Web-based, free): http://kvazars.com/littera/
+ * BMFont (Windows, free): {@link http://www.angelcode.com/products/bmfont/|http://www.angelcode.com/products/bmfont/}
+ * Glyph Designer (OS X, commercial): {@link http://www.71squared.com/en/glyphdesigner|http://www.71squared.com/en/glyphdesigner}
+ * Littera (Web-based, free): {@link http://kvazars.com/littera/|http://kvazars.com/littera/}
  *
  * For most use cases it is recommended to use XML. If you wish to use JSON, the formatting should be equal to the result of
- * converting a valid XML file through the popular X2JS library. An online tool for conversion can be found here: http://codebeautify.org/xmltojson
+ * converting a valid XML file through the popular X2JS library. An online tool for conversion can be found here: {@link http://codebeautify.org/xmltojson|http://codebeautify.org/xmltojson}
  *
  * @class BitmapText
  * @extends Phaser.GameObjects.GameObject