bssgp_rim: add encoder/decoder for NACC related RIM containers

BSSGP RIM uses a number of nested containers to signal RIM application
specific payload information in a generic way. Lets add the container
structurs required for NACC.

Depends: libosmocore If48f412c32e8e5a3e604a78d12b74787a4786374
Change-Id: Ibbc7fd67658e3040c12abb5706fe9d1f31894352
Related: SYS#5103
diff --git a/src/gb/Makefile.am b/src/gb/Makefile.am
index cbee333..031971b 100644
--- a/src/gb/Makefile.am
+++ b/src/gb/Makefile.am
@@ -22,7 +22,7 @@
 		$(top_builddir)/src/gsm/libosmogsm.la
 
 libosmogb_la_SOURCES = gprs_ns.c gprs_ns_frgre.c gprs_ns_vty.c gprs_ns_sns.c \
-		  gprs_bssgp.c gprs_bssgp_util.c gprs_bssgp_vty.c \
+		  gprs_bssgp.c gprs_bssgp_util.c gprs_bssgp_vty.c gprs_bssgp_rim.c \
 		  gprs_bssgp_bss.c \
 		  gprs_ns2.c gprs_ns2_udp.c gprs_ns2_frgre.c gprs_ns2_fr.c gprs_ns2_vc_fsm.c gprs_ns2_sns.c \
 		  gprs_ns2_message.c gprs_ns2_vty.c gprs_ns2_vty2.c \