Fixes to Genus Distance; Added run scripts for clusters

*  Genus has been fixed (wrong data was being standardized)
*  Genus distance is now normalized by the number of interpolation points
*  Added wrapping scripts for working on clusters (specifically jasper)
*  In examples, there's an awesome MPI Pool class from [emcee](https://github.com/dfm/emcee) which the new run script (```output_mpi.py```) utilizes