Merge branch 'master' into precessing-bns

CHANGELOG.md

CONTRIBUTING.md

README.rst

bilby/core/result.py

bilby/core/sampler/__init__.py

bilby/core/sampler/base_sampler.py

bilby/core/sampler/dynesty.py

bilby/core/sampler/polychord.py

bilby/gw/detector/geometry.py

bilby/gw/detector/interferometer.py

bilby/gw/detector/psd.py

bilby/gw/likelihood.py

bilby/gw/utils.py

examples/injection_examples/roq_example.py

examples/other_examples/gaussian_example.py

setup.py

test/detector_test.py

test/gw_likelihood_test.py