rename ligolw_burca2 module to calc_likelihood

- code has not been unique to burst search for many years, and recent API changes give us a chance to finally rename.

lalapps/src/power/lalapps_power_calc_likelihood.py

@@ -34,7 +34,7 @@ from glue.ligolw import dbtables
 from lal.utils import CacheEntry
 from lalburst import git_version
 from lalburst import burca_tailor
-from lalburst import ligolw_burca2
+from lalburst import calc_likelihood
 from lalburst import SnglBurstUtils
 from lalburst.SimBurstUtils import MW_CENTER_J2000_RA_RAD, MW_CENTER_J2000_DEC_RAD
 
@@ -161,7 +161,7 @@ for n, filename in enumerate(filenames):
 	#
 
 
-	ligolw_burca2.ligolw_burca2(database, distributions, distributions.coinc_params, verbose = options.verbose, params_func_extra_args = (MW_CENTER_J2000_RA_RAD, MW_CENTER_J2000_DEC_RAD))
+	calc_likelihood.ligolw_burca2(database, distributions, distributions.coinc_params, verbose = options.verbose, params_func_extra_args = (MW_CENTER_J2000_RA_RAD, MW_CENTER_J2000_DEC_RAD))
 
 
 	#

lalapps/src/string/lalapps_string_calc_likelihood.py

@@ -35,7 +35,7 @@ import sys
 from glue.ligolw import dbtables
 from lal.utils import CacheEntry
 from lalburst import git_version
-from lalburst import ligolw_burca2
+from lalburst import calc_likelihood
 from lalburst import SnglBurstUtils
 from lalburst import stringutils
 
@@ -150,7 +150,7 @@ for n, filename in enumerate(filenames):
 	# Run likelihood ratio calculation.
 	#
 
-	ligolw_burca2.ligolw_burca2(contents, coincparamsdistributions, coincparamsdistributions.coinc_params, verbose = options.verbose, params_func_extra_args = (triangulators,))
+	calc_likelihood.ligolw_burca2(contents, coincparamsdistributions, coincparamsdistributions.coinc_params, verbose = options.verbose, params_func_extra_args = (triangulators,))
 
 	#
 	# Clean up.

lalburst/python/lalburst/Makefile.am

@@ -16,10 +16,10 @@ pymodule_PYTHON = \
 	bucluster.py \
 	burca.py \
 	burca_tailor.py \
+	calc_likelihood.py \
 	cafe.py \
 	date.py \
 	git_version.py \
-	ligolw_burca2.py \
 	packing.py \
 	SimBurstUtils.py \
 	SnglBurstUtils.py \