Add TODO file
diff --git a/TODO b/TODO
new file mode 100644
index 0000000..c04e8d9
--- /dev/null
+++ b/TODO
@@ -0,0 +1,11 @@
+* import parsing + dispatch of 2G/3G/4G control plane via GSMTAP using
+  code or know-how from https://github.com/moiji-mobile/diag-parser
+* forward the printed text log messages via GSMTAP-LOG so they can be
+  seen in-line with protocol decode in (recent) wireshark
+* have a proper send-and-wait-for-reply mecahnsim when sending config
+  requests
+* use the proper config requests to determine the available SSIDs and
+  massk, as well as log-masks.
+* add decoders for missing 2G/3G/4G state change related events
+* investigate more MSG sub-systems
+* add a VTY interface for configuration of sub-systems/log-flags