Back RUA/RANAP integration until RANAP Reset works for cs+ps

The hNodeB is now actively transmitting and we are getting up to the
HNBAP UE-REGISTER.req with the IMSI of the MS.
diff --git a/src/hnbap_common.c b/src/hnbap_common.c
index d13cb50..f3aa1a3 100644
--- a/src/hnbap_common.c
+++ b/src/hnbap_common.c
@@ -77,7 +77,7 @@
 		return NULL;
 	}
 
-	msgb_put(msg, rval.encoded);
+	msgb_put(msg, rval.encoded/8);
 
 	return msg;
 }