ls now provides alphabetically sorted output.
Removed g++ warnings.
Program errors hurt puppets, and even kill them.
Merge branch 'serverside_interpreter'
Describe now shows behaviour of puppets.
Puppets can be given a behaviour when summoned.

Defaults to NOP.
Behaviour of puppets can be set (makebehave)

Usage:
   makebehave <puppet-id> <behaviour-name>
Merge branch 'gui'

Conflicts:
	src/map.cpp
	src/serverlogic.cpp
Merge branch 'behave'
Merge branch 'master' into gui
we must know who we are