meshtal cli
read_mcnp_inp now retruns a dict.
Variable clean up and doc string fix.
Style/doc fixes for PR.
Changed function names to be less confusing.
Fixing function names in tests.
Added output file name option.
Backticks
Merge pull request #623 from elliottbiondo/read_mcnp_inp

Thanks, Elliott!
Merge pull request #622 from elliottbiondo/meshtal

meshtal cli