Balance Update

A few tweaks to my little 2D dungeon crawler.

• Player buffed:
  • Attack range increased
  • Removed the silly bounciness - occasionally player may not be able to move flush along walls however
• Bats generally nerfed:
  • Now shoot from less far afield
  • Bullets are slower and shorter-lived
  • But reduced their hitbox dramatically to give them a fighting chance
• Axemen, Hammersmiths and swordsmen buffed:
  • Now shoot from further afield (approximately the same as the player's new range)
  • Less powerful projectiles (axes, hammers) sped up