Add notes for CIDv1 Base32 discussion

[lidel]

Copied rough notes from hackpad for reference.
@lgierth @alanshaw @olizilla @diasdavid @kyledrake @kevina @whyrusleeping @magik6k @Kubuxu

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These notes are already outdated and published here only for the record of our progress.
We will continue CID discussion tomorrow as a part of unconf.

Look for a session proposal with CID in its name.

[kevina]

Additional Notes For Uncorf session:

@diasdavid seams okay with allowing a multibase prefix on CidV0. At least on what @lgierth told me from his brief conversion.

@whyrusleeping wants to first output base32 by default. Either using the version 0 prefix or just taking on the multibase prefix. The reason for this is because it works with the existing code. @kevina thinks that the javascript code should just be modified. He also considers the fact that CidV0 can not take a multibase prefix a break in the abstraction.

@kevina want's to emphases that the CidV1 migration can come later. For now lets just get everything in base 32, including CidV0! A lot of people want this!

[kevina]

@kevina we should also decide what multibase version of base32 to use. @kevina recommends base32 or b using lowercase letters. See https://github.com/multiformats/multibase for a list of multibase formats.

[lidel]

Closing this, as notes are superseded by ones from unconf session: https://hackmd.io/PZCWvHfWR0-XTufiDrRGsg?view
@kyledrake became the Captain and a key point of contact for CIDv1 endeavor.
We will probably continue the discussion in ipfs/kubo#4143