Experience/Level system

[jSplunk]

Made the leveling system based on zombies dying in the scene

[jSplunk]

To use it you only need to add the script to the player prefab

• should make it there by default

[jSplunk]

UPDATE: You need to add it to a seperate game object in the scene

[jSplunk]

CheckAI is added onto the SceneController in the scene and that handles the Leveling system and the Damage system