Update v 0.0.4

FIX
- Auto heal was not active when starting new game
- Campfire was not visible when roaming from campfire save point
- Bats spawning in incorrect location from Kakadu Plum trees
- Bullroarer was not causing some animals to flee
- Issue with horse / chopper spawning when reloading save game
MODIFY
- Reduce default difficulty. Animals are less aggressive and slower to populate areas
- Horse is no longer removed after fleeing unless for specific gameplay reasons
- Increase randomness on detectables found with Metal Detector
- Dingos are less likely to chase Roos
- Min Min now takes the player to random locations if touched
- Bullroarer now slowly removes Stamina while used
- Minor tweaks to gameplay and environment
ADD
- Horse can now be called by whistling if it is not too far away
- Horse can be set to always follow the player after being whistled
- Players can now avoid some animals attacking if they crouch quickly when seen
- Hat increases the time to avoid detection when crouching if seen
REMOVE
- Crouch / Slide movement action not a good fit for Straya