DIAMETER: Split Gy and Gx messages to their own TS files

Those interfaces reuse messages from other Diameter RFCs, but changing
the contents of the messages, eg some Mandatory fields like
Service-Context-Id which are mandatory in RFC5006, doesn't even appear
in Gx CCR in TS 29.212.

Keeping them well separated helps in avoiding confusion on users fo the
messages.

Change-Id: Ibe0d5f263813d5083e020c942283f214983162b4
diff --git a/ggsn_tests/gen_links.sh b/ggsn_tests/gen_links.sh
index b51620e..4981e64 100755
--- a/ggsn_tests/gen_links.sh
+++ b/ggsn_tests/gen_links.sh
@@ -61,7 +61,7 @@
 FILES="Misc_Helpers.ttcn General_Types.ttcn GSM_Types.ttcn Osmocom_Types.ttcn Native_Functions.ttcn Native_FunctionDefs.cc IPCP_Types.ttcn PAP_Types.ttcn "
 FILES+="GTP_CodecPort.ttcn GTP_CodecPort_CtrlFunct.ttcn GTP_CodecPort_CtrlFunctDef.cc GTP_Templates.ttcn Osmocom_Gb_Types.ttcn "
 FILES+="DIAMETER_Types.ttcn DIAMETER_CodecPort.ttcn DIAMETER_CodecPort_CtrlFunct.ttcn DIAMETER_CodecPort_CtrlFunctDef.cc DIAMETER_Emulation.ttcn "
-FILES+="DIAMETER_Templates.ttcn DIAMETER_ts29_272_Templates.ttcn "
+FILES+="DIAMETER_Templates.ttcn DIAMETER_ts29_212_Templates.ttcn DIAMETER_ts29_272_Templates.ttcn DIAMETER_ts32_299_Templates.ttcn "
 FILES+="Osmocom_VTY_Functions.ttcn "
 gen_links $DIR $FILES