MiSTer: replace Atari800 entries

[tjanas]

Existing entries:

fcd22a12914356cf2fd4a03368b5318c310de3d6150f3e99f40159cd8f70d14b	MiSTer/Games/Atari800/AMP2.XFD	b1ef9561504f5ea5c54b8ef34e199d988db71c86	a89fb9d97b2c8fb42357cf89dcfea36f	92d743f4
b34fc6366dac24fc21dca5c5ebbac85ff0c51da0a95862d01fac3a0652f506d7	MiSTer/Games/Atari800/Demos.zip	4bdf9cc11c87b6c3a2ddbb8921feae4cffe3afff	ca7a0f271a82e3a47d4d9e80c3261011	e82b47e1
42a87efc32953e1a424a803915348a63841022da27d52bfcbe0be4233ccb5517	MiSTer/Games/Atari800/GamesATR.zip	2e68fc55825d3e57304955e607f6b47dcc7ab47e	8f1e9ffd2550fccb4d13f50b49574d50	d6b47744
bee25b526010d1e11877d167ea5ecac4b2c854f4d7bc20adc297a32d4504e5f6	MiSTer/Games/Atari800/GamesATX.zip	98ef3e635ca853ddeb54a9e44ff69dab9570288e	d1b50869825bd8d2f37c71a13a89a8b5	2b065cc4
7402a4a768ed81b8bcc1b7ad3ce2bb5f0050a042b347722d83fcfe66b3dcab3f	MiSTer/Games/Atari800/GamesCAR.zip	244b1e545d856ec2fba1500acdee5a51c28b1883	839470812c7764a2240d2265c8d11355	d7cc53c0
230e436514212861f846fd29a354ba9015995efca64744bc416989edf35ad7a2	MiSTer/Games/Atari800/HDimages.zip	aa633342a70c711d510ba226b1b7ab810ad72f1f	ce4472a24b8a8e85c114d4dc2d486268	13d1688c

Zip files don't belong, and a clean source of disk and cartridge files should be used.

[taalas]

Hi,
could you please give me some details on how I could help with this? Would you like to keep the current files but having them added as single rooms (inside folders)? Or would you like to replace the content altogether?
Would be happy to help, feel free to contact me!

[tjanas]

@taalas Provide a verified known dat source (e.g. no-intro, TOSEC, etc) that can be independently verified and constructed. It would be individual Atari 800 rom files as entries, and not zip files. And of course a pull request that can be reviewed and verified to be correct.

[taalas]

@tjanas Just to be sure that I understand correctly:
It would help if we could have entries for the contents of the zip files (to be able to verify the files directly). The chosen games/files are fine, but they should come from a verifiably dat source?

[tjanas]

The entries should be for the Atari 800 files themselves, with checksums from an existing trusted source. For example, this NES SMDB contains entries with checksums that are sourced from no-intro: https://github.com/frederic-mahe/Hardware-Target-Game-Database/blob/master/EverDrive%20Pack%20SMDBs/NES2.0%20SMDB.txt