RascalC Expansion: Legendre Multipoles and the 3PCF

We introduce additional code allowing covariance matrices to be computed (in arbitrary survey geometries) for Legendre multipoles of the anisotropic 2-point correlation function and the isotropic 3-point correlation function. This accompanies the Philcox & Eisenstein (2019) paper and updated documentation is available at ReadTheDocs.

(Updated to fix bugs in the post-processing of multi-field covariance matrices)