polish fase - week 2

It is now possible to shoose between the toon shader and the new shader with the shadows.

That can be done in the new settings menu, witch is very basic right now and will be changed in the coming week.

Selection menu:

We made some changes on the environment, the button to start has been changed from any button to the the start button.

besides the new shader a lot of minor bugs were fixed.

In game ui:

the 'time left' text will be changed by the timer.

Time's up!:

The 'game over' text will be changed by a time's up image

Next Week:

We still have some problems with the aimations and w'll try to fix that before next week.

In the coming week we will add more audio effects, for now it's just the background music.