working code for bcc/fcc/diamond atom position setup

Signed-off-by: unknown <simla804@IFMVAK102.ad.liu.se> /SL
Merge branch 'master' of git@github.com:johanjoensson/TFYA50-Computational-Physics.git

Conflicts:
	Code/Project_v0.01/Project_v0.01/msd.h
	Code/Project_v0.01/Project_v0.01/world.cpp
	Code/Project_v0.01/Project_v0.01/world.h
Merge branch 'master' of git@github.com:johanjoensson/TFYA50-Computational-Physics.git

Conflicts:
	Code/Project_v0.01/Project_v0.01/world.cpp

Signed-off-by: unknown <simla804@IFMVAK102.ad.liu.se>