0.6.15

Enhancements

- add algorithms.isplit function,  get indices to split
  a sequence into chunks
- numpy_util.match works for non-integer data types
- added pmap to esutil.pbar, a parallel map with progress bar.
- add `simple` option for esutil.pbar that will spam log files less
- make randsphere with ranges work for np.random.default_rng