Add credits.

CREDITS.md

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+# Aknowledgments
+
+* [Uxn Community](https://web.libera.chat/gamja/?channels=%23uxn)
+* [Concatenative.Org](https://www.concatenative.org)
+
+My most sincere thanks to everyone from the uxn and concatenative communities
+for helping me further develop this project.
+
+# [TALOS](https://github.com/Ismael-VC/talos) (MIT)
+
+* Ismael Venegas Castelló
+
+Most of the original work in **`talos`** revolves around the REPL, TUI and
+memory management.
+
+# [UXN](https://git.sr.ht/~rabbits/uxn) (MIT)
+
+* Devine Lu Linvega
+* Andrew Alderwick
+* Sigrid Solveig Haflínudóttir
+* Bad Diode
+* d_m
+* Noelle Leigh
+* Remko Tronçon
+* Sevan Janiyan
+* cancel
+* Claude Heiland-Allen
+* DeltaF1
+* Hannah Crawford
+* Vlad-Stefan Harbuz
+* phoebos
+* Capital
+* Cellmaker
+* Dave VanEe
+* Deadly Headshot
+* Derek Stevens
+* Erik Osheim
+* Leonora Tindall
+* Liam Cooke
+* Lior Stern
+* Lobo Torres
+* Marc Schraffenberger
+* Matus Laslofi
+* Nojus Raskevicius
+* Weeble
+* alex wennerberg
+* sroccaserra
+
+The **`uxn`** virtual machine SDL2 emulator is used almost verbatim with minor
+modifications in order to better work alongside the TalOS system.
+
+# [UF](https://gitlab.com/b2495/uf) (Public Domain)
+
+* Felix Winkelmann
+
+The **`uf`** forth system is taken as an example and inspiration in order to
+develop the TalOS system, many of it's routines are used almost verbatim in the
+TalOS standard library and system routines.
+
+# [DRIFBLIM](https://git.sr.ht/~rabbits/drifblim) (MIT)
+
+* Devine Lu Linvega
+
+The **`drifblim`** uxntal assembler is used almost verbatim with some
+modifications that allows it to run in interactive mode within TalOS.
+
+# [NXU](https://git.phial.org/d6/nxu) (All Rights Reserved)
+
+* Erik Osheim
+
+The **`femto`** TUI text editor is taken as an example and inspiration in order
+to develop the TUI for the TalOS REPL.