Nestcheck

Changed

* Updated processing of PolyChord .stats files for compatibility with new PolyChord format for fast/slow parameters.

Changed

* Updated references to the "nestcheck: diagnostic tests for nested sampling calculations" paper (now published in Monthly Notices of the Royal Astronomical Society).
* Minor changes to MIT License (now includes "Edward Higson and contributors" and is dated "2018-Present").

Added

* Badges and BibTeX for JOSS paper.

Changed

* Improved docs intro.
* Changed dev status to production/stable in setup.py.

Changed

* Updated references in docs/paper.bib.
* Added links to new code repo for the "diagnostics tests for nested sampling calculations" paper.

Removed

* Old version of "diagnostics tests for nested sampling calculations" paper code in examples folder.

Added

* Expanded documentation, including a guide to adding functions to process new nested sampling software packages in the ``data_processing`` module's docstring.
* Single-source version stored in ``_version.py`` and accessible through ``__version__`` attribute.

Changed

* Fixed bug in ``process_dynesty_run``.
* Fixed typo in the demo.
* Tidied and improved documentation.

Changed

* Improved edge case handling for decomposition of runs into threads with limited numerical precision. In particular dealing with the case that points are born and die on the same likelihood contour to within available precision.
* Minor improvements to documentation.