* Squashed commit of the following:

commit 40c58ab
Merge: 1fc9c37 7c65b22
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Fri Oct 6 09:00:07 2023 +0200

    Merge branch 'master' of https://github.com/yxkalle/Main_MiSTer

commit 1fc9c37
Author: Rikard Bengtsson <rikard.bengtsson@yahoo.se>
Date:   Fri Oct 6 08:57:57 2023 +0200

    N64: Just some cleanup. Made code simpler. Added some comments where needed.

commit 7c65b22
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Fri Oct 6 04:09:51 2023 +0200

    Delete MiSTer_noface

commit fe21695
Merge: c163956 ee5659a
Author: Rikard Bengtsson <rikard.bengtsson@yahoo.se>
Date:   Fri Oct 6 03:28:02 2023 +0200

    Merge branch 'master' into add-id-to-db

commit c163956
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Fri Oct 6 03:15:05 2023 +0200

    Update n64.cpp

commit f4a6b98
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Fri Oct 6 03:12:51 2023 +0200

    cleanup

commit 401b9dc
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Tue Oct 3 22:48:03 2023 +0200

    Clean-up

    Clean-up the code, added some comments. Allow uppercase md5s in the database.

commit e0e2aff
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Mon Oct 2 20:05:28 2023 +0200

    Cleaner code?

commit 5546668
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Sun Oct 1 02:13:00 2023 +0200

    Delete N64-database.txt

    Delete before PR

commit 9e8fc3f
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Sun Oct 1 02:09:07 2023 +0200

    Some commenting and clean-up

commit be19bb6
Author: Rikard Bengtsson <rikard@loginhasselberg.se>
Date:   Sun Oct 1 01:19:05 2023 +0200

    Autodetect settings by ID

    Settings are saved in the database text files as usual, but you can match by both MD5 (first 4096), MD5 (full) as well as ID + region + revision.

* Added support for hacked boot codes

* Update n64.cpp

- Added a section for PAL-60/PAL-M
- Update Cave values
- Added N64 Beta - (Will require update for async video module)
- Added PAL-60 values for NES/SNES/MEGADRIVE/TGFX16 (

- Update N64 Timing for new ASYNC module
- Add Splatter House

Previous commit detected .gb files as N64

* N64 improvements.

Better Auto detection of N64 games (region, security chips, save type).
Better info message after loading a game. Clean up.

* Update n64.cpp

Accidentally included the header file twice.

User can define dead zone by device identifier and a radius.

N64 improvements. Split N64 save files into eep, sra, fla, mpk and tpk files.
Add "wide" tag detection to database, auto-switches to widescreen if found.
Prioritize N64-database_user.txt, so that people can override games already in the regular database file.
Honor order that rpak, cpak and tpak are written in database, for p1 controller.

* RetroZord VID:PID

Added the VID;PID to make_unique, and to the two special input modes.
Removed the Arduino Leonardo specific PID, leaving only he main arduino VID. So any DIY adapter using an arduino will work.

* Use UNIQ field on RetroZord Adapter

Normal ROM loading is still supported to not break older versions of the
core.

…863)

A small bug was introduced with the new dead zone code that made it ignore "quirks" regarding DS3/DS4. These devices should automatically be given a dead zone of 10, as it was before.

* N64: Implement improved save handling for Transfer Pak games.

…txt (#1151)

* add SNI uartmode

* Conditionally hide UDP and SNI uartmodes

…1162)

For example, "Naoko to Hide-bou - Sansuu no Tensai 1 - Wa to Sa no Bunshoudai Tsurukamezan Part I (Butsubutsu Koukan no Maki) (Japan)"

* docs: search USB/CIFS/network for per-core doc folders

Introduces findDocsDir and findGamesDir. findGamesDir replaces the old findPrefixDir keeping the behavior intact. findPrefixDir is now an internal helper used by findGamesDir and findDocsDir.

* Cleaned comment.

* Cleaned comment.

Add shared game asset resolution for cheats and game docs, preserving the existing cheat-compatible lookup order while allowing asset-specific validation. Use it to find PDF manuals under docs/<core>/Manuals and keep cheat loading aligned with the same matching rules.

Show a synthetic Manual row above Cheats in the generic menu when a matching manual is available, and open it through the existing document viewer. Update manual state when games/images are loaded.

 docs: Add per-game manual lookup and Manual menu entry

…erate parameters.

Keep Reflex PSX quirks on legacy PID

Unique mappings for Reflex Adapt 2

Co-authored-by: Your Name <Videodr0me@users.noreply.github.com>