Cache numba compiled code and suppress numpy warnings.
3.1.5
- support of clustering positions/coordinates in addition to indices - adding parameter to enable/disable (default) charge weighted clustering - adding a parameter to adjust the charge offset (in case where charge weighted clustering is enabled) - code cleanup
3.1.4
- fixing JIT issues on several platforms and installation methods (pip install vs. python setup.py) when executing the clusterizer in a multiprocessing environment
3.1.3
- fixing pickling of jitted cluster functions when module is installed into site-packages folder