Split up gw likelihood

Closes #602

See merge request !1027

add raise_error to network

See merge request !1041

Fix docker build

See merge request !1044

Fix plotting tests

See merge request !1038

Update for nessai v0.4.0

See merge request !1042

Change using_mpi test

See merge request !1039

Change typo from 'mass' as a key for length units conversion in the...

See merge request !1032

Fix two minor issues in dynesty printed output

See merge request !1036

Improve the cache check

See merge request !1035

Catch incomplete JSON files being read.

See merge request !1034

Resolve "Remove the `.dat` file"

Closes #603

See merge request !1028

Fix detector orientations

See merge request !1037

Allow different time reference and polarizations in MBTransient

See merge request !1026

1. Flush the output: neccersery when writing to file
2. Write the total ellapsed time of the run rather than the time since
the last checkpoint

Version 1.1.4 release

See merge request lscsoft/bilby!1033

Merge branch '569-add-caching-of-the-generate_posterior_sample_from_marginalized_likelihood-method' into 'master'

Resolve "Add caching of the `generate_posterior_sample_from_marginalized_likelihood` method"

Closes #569

See merge request !958

Add the Zeus MCMC sampler into bilby

See merge request lscsoft/bilby!962

Nestcheck test

See merge request lscsoft/bilby!1005

Resolve "Which frame are the injection parameters supposed to be in?"

Closes #594

See merge request lscsoft/bilby!1009

Update the citation guide

See merge request !1030

Fix minor bug in merging files

See merge request lscsoft/bilby!1029