- Fixed - shooting at your feet causing damage to player
- Cleanup
- PlayerHealth renamed to PlayerStats
- Vending machines refactoring
- Vending machines take syf as payment
- Syf redone
- Syf drops from dead enemies
Merge branch 'v0.3' of https://github.com/ZPZ-Gr2/AwesomeGameInSpace into v0.3

Conflicts:
	Game/Assets/Scenes/testScene.unity
	Game/Assets/Scripts/Enemy/AlienAnimation.cs
	Game/Assets/Scripts/Player/HUD.cs
	Game/Assets/Scripts/Player/PlayerStats.cs
	Game/Assets/Scripts/Stuff/Stuff.cs
	Game/Assets/Scripts/Weapon/AK47Shooter.cs