build:Added "obsolete file" notes and Echo-messages.

Author: antononcube

Misc/ComputationalSpecCompletion.m

@@ -44,6 +44,8 @@ Mathematica is (C) Copyright 1988-2021 Wolfram Research, Inc.
 (* :Keywords: *)
 (* :Discussion:
 
+!!! WARNING : this file is obsolete. See https://github.com/antononcube/NLP-Template-Engine .
+
 ## Problem formulation
 
 We want to have a system that:
@@ -85,6 +87,7 @@ Here we tabulate the code generation (templates fill-in) results:
 
 *)
 
+Echo["This file is obsolete. See https://github.com/antononcube/NLP-Template-Engine .", "Warning:"];
 
 (***********************************************************)
 (* Load packages                                           *)

Misc/ComputationalWorkflowTypeClassifier.m

@@ -42,7 +42,13 @@ Mathematica is (C) Copyright 1988-2021 Wolfram Research, Inc.
 (* :Mathematica Version: 12.1 *)
 (* :Copyright: (c) 2021 Anton Antonov *)
 (* :Keywords: classifier, workflow, computation *)
-(* :Discussion: *)
+(* :Discussion:
+
+!!! WARNING : this file is obsolete. See https://github.com/antononcube/NLP-Template-Engine .
+
+*)
+
+Echo["This file is obsolete. See https://github.com/antononcube/NLP-Template-Engine .", "Warning:"];
 
 BeginPackage["ComputationalWorkflowTypeClassifier`"];