HO: Implement load based handover, as handover_decision_2.c

Change-Id: Ie597eae82722baf32546331e443dd9d94f1f25e6
diff --git a/include/osmocom/bsc/Makefile.am b/include/osmocom/bsc/Makefile.am
index 9247119..a5d7d18 100644
--- a/include/osmocom/bsc/Makefile.am
+++ b/include/osmocom/bsc/Makefile.am
@@ -24,6 +24,7 @@
 	handover.h \
 	handover_cfg.h \
 	handover_decision.h \
+	handover_decision_2.h \
 	handover_vty.h \
 	ipaccess.h \
 	meas_feed.h \