Added createMovie subproject.
Nothing important.
Added createMovie subproject.
Added warning in atom.cpp if maxwellian velocity is set on NoAtom type
atom.
Added ghostEnabled property on atomManager.
Fixed so atomType static variables are initialized only once.
Added destructor and finalize functions on filemanager. Fixed so it uses
origo instead of systemLength to offset atoms.
Fixed so FCC generator sets atom type before velocities.
Added first kick on velocity verlet. Added debug flag print in velocity
verlet step.
Added test if dr=0 in lennardjonespotential.cpp.