Merge branch 'master' into improve_cosmology_use

.gitlab-ci.yml

CHANGELOG.md

CONTRIBUTING.md

MANIFEST.in

bilby/core/likelihood.py

bilby/core/prior.py

bilby/core/result.py

bilby/core/sampler/__init__.py

bilby/core/sampler/base_sampler.py

bilby/core/sampler/cpnest.py

bilby/core/sampler/dynesty.py

bilby/core/sampler/emcee.py

bilby/core/sampler/nestle.py

bilby/core/sampler/ptemcee.py

bilby/core/sampler/ptmcmc.py

bilby/core/sampler/pymc3.py

bilby/core/sampler/pymultinest.py

bilby/core/utils.py

bilby/gw/__init__.py

bilby/gw/calibration.py