Revert "removing tests of conditional forecast that are blocking the test suite"

This reverts commit 8be13512.

tests/Makefile.am

@@ -104,6 +104,8 @@ MODFILES = \
 	identification/kim/kim2.mod \
 	identification/as2007/as2007.mod \
 	simul/example1.mod \
+	conditional_forecasts/fs2000_cal.mod \
+	conditional_forecasts/fs2000_est.mod \
 	recursive/ls2003.mod \
 	recursive/ls2003_bayesian.mod \
 	ms-sbvar/test_exclusions.mod \
@@ -146,9 +148,6 @@ MODFILES = \
 	walsh.mod \
 	measurement_errors/fs2000_corr_me_ml_mcmc/fs2000_corr_ME.mod
 
-#	conditional_forecasts/fs2000_cal.mod \
-#	conditional_forecasts/fs2000_est.mod \
-
 XFAIL_MODFILES = ramst_xfail.mod
 
 # Dependencies