msc: Rewrite TC_lu_and_mo_call() to be more modular

All relevant parameters are passed in in form of a CallParameters
record, and the bulk of the work has been moved to
BSC_ConnectionHandler.

Change-Id: I932c6c9f7a48b6a1f1ec399e8bba6a413c8bc69e
diff --git a/library/L3_Templates.ttcn b/library/L3_Templates.ttcn
index 5816ab9..549997e 100644
--- a/library/L3_Templates.ttcn
+++ b/library/L3_Templates.ttcn
@@ -632,6 +632,30 @@
 	}
 }
 
+template (value) PDU_ML3_MS_NW ts_ML3_MO_CC_REL_COMPL(integer tid) := {
+	discriminator := '0011'B,
+	tiOrSkip := {
+		transactionId := {
+			tio := int2bit(tid, 3),
+			tiFlag := '0'B,
+			tIExtension := omit
+		}
+	},
+	msgs := {
+		cc := {
+			releaseComplete_MS_NW := {
+				messageType := '101010'B,
+				nsd := '00'B,
+				cause := omit,
+				facility := omit,
+				user_user := omit,
+				ss_VersionIndicator := omit
+			}
+		}
+	}
+}
+
+
 template PDU_ML3_NW_MS tr_ML3_MT_MM_AUTH_REQ(template OCT16 rand := ?) := {
 	discriminator := '0101'B,
 	tiOrSkip := {