Change in coreboot[master]: Documentation: Add list of boards maintained on each branch

[Martin L Roth (Code Review)]

Attention is currently required from: Arthur Heymans.
Martin L Roth has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/63797 )

Change subject: Documentation: Add list of boards maintained on each branch
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Patch Set 1:

(4 comments)

Patchset:

PS1: 
Since I've gotten positive feedback about this patch, I'll split it into a patch for the script, and another for the documentation.

Thanks for the comments here and on the mailing list.

File Documentation/releases/boards_supported_on_branches.md:

https://review.coreboot.org/c/coreboot/+/63797/comment/6f6fc769_9c28d581 
PS1, Line 99: PARALLEL_INIT
> AMD_AMDFAM10

Thanks, that should have been removed.

https://review.coreboot.org/c/coreboot/+/63797/comment/e763e167_7220788c 
PS1, Line 109: lenovo/z61t
> This one is a variant now.

Great, I wasn't completely sure about all of these.

https://review.coreboot.org/c/coreboot/+/63797/comment/94f76dfa_ea66015f 
PS1, Line 265:
> spaces

Stupid editor.  :)