Fix some erroneous statements in the description of the math used for encryption/decryption of EC-Multiplied keys/addresses
Updated Authors
fixed some typos that made the spec inconsistent and confusing to implement
This came up on the mailing list. yyyy-mm-dd (ISO 8601) is the internationally accepted format for numeric dates. This commit changes all BIPs to use that instead of dd-mm-yyyy. It also updates BIP 0001 to prescribe the new format.
