Merge branch 'master' into '207-pep8-imports'

CHANGELOG.md

bilby/core/sampler/base_sampler.py

bilby/core/sampler/emcee.py

bilby/core/utils.py

bilby/gw/conversion.py

bilby/gw/detector.py

bilby/gw/likelihood.py

bilby/gw/prior.py

bilby/gw/source.py

bilby/gw/utils.py

...tion_examples/create_your_own_time_domain_source_model.py

examples/other_examples/add_multiple_results.py

...s/other_examples/starting_mcmc_chains_near_to_the_peak.py

setup.py

test/gw_likelihood_test.py

test/prior_test.py