Initial commit for Storage crane support.
Merge branch 'master' of https://github.com/Jordi1990/Containing-2013
Merge branch 'master' of https://github.com/Jordi1990/Containing-2013
Added and fixed some things related to storage cranes.
Merge branch 'master' of https://github.com/Jordi1990/Containing-2013

Conflicts:
	Controller/src/controller/Crane.java