Rename folder 'Entities' to 'NPC's'
Add wasp to MovableContainer
Add rabbit to MovableContainer
Replace timeSinceLastAction to MovableEntity
Renamed methods and added comments
Converted Player to use MovableEntity
Removed GameStateManager and MainEntityContainer from Player constructor (and all methodes)
Renamed walk to directionsAndMove. Added pure virtual method directionsAndMove to MovableEntity