PulsarCrossCorr_v2: slight changes to statistic function, pull real number out of complex operation, modified printf form
ligolw_sqlite: remove inspiral search cruft
Revert "Merge remote-tracking branch 'origin/master' into lalinference_roq"

This reverts commit bf503acc9036f43e9bdf5a1b86bd655ea6ad6855, reversing
changes made to ab6f5398e359e8431ab287dd7bb0ee73f14d0299.