* Development 15 | Beta 2 | Development 2 | Experimental 4 *

* Added the method setText(List<String> text) in GUITextDisplayArea
* Added the method getText() in GUITextDisplayArea
* Added the parameter 'gridSize' in BitmapFont

* Changed the all LinkedList's to List's in FileUtils
* Changed the all LinkedList's to List's in PropertiesFile

* Fixed bug: GUICheckBox wouldn't work properly on Android
* Fixed bug: Calling createGame() in BaseGame resulted in an error when
on Android