Add 'Introduction to newLISP' by Lutz Mueller - Fixes #12614

[harir03]

What does this PR do?

Add resource(s) | Remove resource(s) | Add info | Improve repo

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Description

Why is this valuable (or not)?

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For book lists, is it a book? For course lists, is it a course? etc.

Checklist:

• Search for duplicates.
• Include author(s) and platform where appropriate.
• Put lists in alphabetical order, correct spacing.
• Add needed indications (PDF, access notes, under construction).
• Used an informative name for this pull request.

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[eshellman]

It's usually not helpful to add a category for a single resource. Try to find another category, or see if there are other books in our lists that would fit into your category. Just put this in "LISP" (top levell)