CHG: moved trace commands into its own category (from hf)

'trace list'

there will also the load / save of trace buffer come.

For backwardfunctionality the old commands still works.

client/cmdhflegic.c

@@ -1252,7 +1252,7 @@ int CmdLegicWipe(const char *Cmd){
 }
 
 int CmdLegicList(const char *Cmd) {
-	CmdHFList("legic");
+	CmdTraceList("legic");
 	return 0;
 }