Unexplained origin of evmlib's artifacts (AutonomiNetworkToken.json and PaymentVaultNoProxyV2.json)

[sbosshardt]

I searched for but did not find the source code for the smart contracts (AutonomiNetworkToken.sol and PaymentVaultNoProxyV2.sol).

I tried searching code across the entire "maidsafe" Github organization (e.g. for
"PaymentVaultNoProxyV2", "PaymentVaultImplementation", and ".sol").

Can you provide the source code for these smart contracts, or is there a reason for not providing it?

Also, unless I'm missing something, I suggest better documenting how these artifacts came into existence.