pulsar_crosscorr_v2: toplist functionality now compiles.  Still needs testing
pulsar_crosscorr_v2: added sorting and writing of toplist file
StringSearch.c:  use XLALConvertREAL4TimeSeriesToREAL8 for Virgo
Revert "pulsar_crosscorr_v2: added sorting and writing of toplist file"

This reverts commit 2d927c1e7b11d3170396b4e10363591dddd89644.
Revert "pulsar_crosscorr_v2: toplist functionality now compiles.  Still needs testing"

This reverts commit df754097f2364c7e4e6f84e46f7f4eb3eb8c0627.
By default, do not dump chain
Pass samples_per_bin and nside to adaptive_healpix_histogram in toa_snr_mcmc
Refactor time of arrival calculation to avoid redundant trigonometric evaluations
Implement MCMC version of TOA sky map
bayespputils: flatten some arrays for spin, to be safe
lalinference: implemented flat component mass priors