gstlal-inspiral: add knowledge of templates to ranking stat

...inspiral/bin/gstlal_compute_far_from_snr_chisq_histograms

gstlal-inspiral/bin/gstlal_inspiral

gstlal-inspiral/bin/gstlal_inspiral_calc_likelihood

gstlal-inspiral/bin/gstlal_inspiral_calc_rank_pdfs

gstlal-inspiral/bin/gstlal_inspiral_marginalize_likelihood

...spiral/bin/gstlal_inspiral_marginalize_likelihoods_online

gstlal-inspiral/bin/gstlal_inspiral_pipe

gstlal-inspiral/bin/gstlal_inspiral_plot_kernels

gstlal-inspiral/bin/gstlal_inspiral_plotsummary

gstlal-inspiral/bin/gstlal_inspiral_rate_posterior

gstlal-inspiral/python/far.py

gstlal-inspiral/python/inspiral.py

gstlal-inspiral/python/stats/inspiral_lr.py