Merge branch 'thenriod' of github.com:JordanBlocher/openmpi into thenriod

Conflicts:
	nbody/src/nbody.cpp
Merge branch 'thenriod' of github.com:JordanBlocher/openmpi into thenriod

Conflicts:
	nbody/src/nbody.cpp
Leapfrog and minor spelling errors etc
Swap
gitignore
Comments, sorry will include them along with code.
Remove object files.
Plot files for visualizing system.
So I asked for pointers..
Static cast for calloc.
Make plots.
Pointer swapping fixed
ReadMe
Makefile and init update
added velocity to file reading
Merge branch 'master' of github.com:JordanBlocher/openmpi into thenriod