v3.2.1
Various bugfixes merged from master: BayesEphem works with PINT; fixed regression in sorting pulsar flags with PINT; PintPulsar returns barycentered TOAs; likelihood catches appropriate exception from Cholesky.
Various bugfixes merged from master: BayesEphem works with PINT; fixed regression in sorting pulsar flags with PINT; PintPulsar returns barycentered TOAs; likelihood catches appropriate exception from Cholesky.