Used Tween Engine to create a fade-in effect on the menu. Added a new class for the Level Screen which is not yet functional
The Level Screen is now fully functional. It includes 3 challenges (1 min, 2 min, unlimited) and a back button to go back to the main menu. The ending screen is now connected with the Level Screen. Added a JSON file which contains all the button styles, fonts and colors and which are loaded inside the skin. I don't create the styles inside the class anymore
Added Pause Screen when the screen is touched while in game. Added Win/Lose Screens. Added new buttons
Merge branch 'development'