Add Shelter protocol CIDs (#369)

Author: corrideat

table.csv

@@ -557,6 +557,11 @@ eip-191,                        varsig,         0xd191,         draft,      EIP-
 jwk_jcs-pub,                    key,            0xeb51,         draft,      JSON object containing only the required members of a JWK (RFC 7518 and RFC 7517) representing the public key. Serialisation based on JCS (RFC 8785)
 fil-commitment-unsealed,        filecoin,       0xf101,         permanent,  Filecoin piece or sector data commitment merkle node/root (CommP & CommD)
 fil-commitment-sealed,          filecoin,       0xf102,         permanent,  Filecoin sector data commitment merkle node/root - sealed and replicated (CommR)
+shelter-contract-manifest,      shelter,        0x511e00,       draft,      Shelter protocol contract manifest
+shelter-contract-text,          shelter,        0x511e01,       draft,      Shelter protocol contract text
+shelter-contract-data,          shelter,        0x511e02,       draft,      Shelter protocol contract data (contract chain)
+shelter-file-manifest,          shelter,        0x511e03,       draft,      Shelter protocol file manifest
+shelter-file-chunk,             shelter,        0x511e04,       draft,      Shelter protocol file chunk
 plaintextv2,                    multiaddr,      0x706c61,       draft,
 holochain-adr-v0,               holochain,      0x807124,       draft,      Holochain v0 address    + 8 R-S (63 x Base-32)
 holochain-adr-v1,               holochain,      0x817124,       draft,      Holochain v1 address    + 8 R-S (63 x Base-32)