Changes for this release:
- Add the ability to compute the likelihood using reduced order quadrature (!119)
- Allow the heterodyned pipeline to ignore frame files that fail to be read (!142)
- Switch the default dynesty sampling method back to `"rwalk"` (!144)
- Use the `solar-system-ephemerides` package to provide ephemeris files (!140)
- Allow the `HeterodynedData.power_spectrum` method to plot amplitude spectral density (and fix
scalings) (!146, !147)
- Allow Bayesian blocks segmentation of a `HeterodynedData` object to be recalculated for data that
is read in from an existing file (!141, !143)