Correct drawing on devices with different screen resolutions. Closes #21
Merge branch 'master' of https://github.com/machpavel/autickax

Conflicts:
	Auticka/src/cz/mff/cuni/autickax/Autickax.java
	Auticka/src/cz/mff/cuni/autickax/entities/Car.java
	Auticka/src/cz/mff/cuni/autickax/entities/GameObject.java
	Auticka/src/cz/mff/cuni/autickax/gamelogic/SubLevel1.java
	Auticka/src/cz/mff/cuni/autickax/scene/EditorScreen.java