develop/examples/numcalc: Post-SVN tidy

- Move source code from `trunk` into program root directory.
- Update build files and ASM include paths.
- Note: Line endings standardised from `CRLF` > `LF`, so best to view diffs with whitespace changes hidden.

programs/develop/examples/numcalc/@numcalc.asm

@@ -1,4 +1,10 @@
-include '..\..\..\..\macros.inc'
+; SPDX-License-Identifier: NOASSERTION
+;
+
+; Text encoded with Code Page Windows 1251 - Cyrillic
+
+
+include '..\..\..\macros.inc'
 use32
         db      'MENUET01'
         dd      1