- re-indent to 2 blanks
- white space cleanup
- use force->numeric() and force->inumeric() instead of atof() and atoi()
- include system headers before local LAMMPS headers

- move example folder to examples/USER/misc/
- comment out writing of trajectory files
- reduce run length (for easier testing for regressions)
- record example outputs for 1 and 4 MPI processes
- rename readme.md to README.md for visibility

Now use the standard namings.
Corrected spelling errors.