Separate baddies and with `only_peaceful_mobs'

Place hostile mobs in baddies.lua and use mobs_redo setting.

Add fall damage, add fear of heights. give hedgehog smaller jumps.

prevent crash on dismount

Added evil explosive piggies

# Conflicts:
#	license.txt

Hatching and sound

New orc and whale

Also made some minor texture improvements to the dragons

Dragons update

Improvements to the textures of the panda, fox, and badger. The panda
model has been improved.

mobs_dragon and lib_mount merged.

>Merged mobs_dragon and lib_mount.
>Added boss dragons.
>Separate spawn eggs for dragon types.
>Orcs and Ogres spawn more commonly if dragons = true

Initial commit