Crap

My positions and total velocity are equal to zero.
New Crap

Fixed the starting index
"Fixed" Verlet

This has no acceleration and pair potential
Verlet with no forces and correct units

Correct units!
Merge commit '4b68a342bcb2b200b80c02304724069399f097a0' into velocity_scaling

Conflicts:
	MD_main
	MD_main.cpp