bip_utils

• Add support for DASH coin (both Bip44 and Bip49 are supported).
• Add key_helper module for checking if a key is private or public compressed/uncompressed.
• Add error checking to classes that generate addresses (P2PKH, P2SH, P2WPKH, EthAddr, XrpAddr). They now raise a ValueError exception if the provided key is not valid
• WIF module checks for key validity when encoding; when decoding, it checks if the resulting key is valid

• Redesign architecture to make easier to add new coins
• Add support for the following coins:
  • Litecoin
  • Dogecoin
  • Ethereum
  • Ripple

• Add possibility to create a Bip32, Bip44, Bip49 and Bip84 object from an extended key
• Rename Bip44Base.Chain to Bip44Base.Change
• Rename Bip44Chainsto Bip44Changes
• Added some helper methods to Bip44Base (IsMasterLevel, IsPurposeLevel, IsCoinLevel, IsAccountLevel, IsChangeLevel and IsAddressIndexLevel)

• Fix bip39 module (self in @staticmethod)

Included modules:

• BIP-0039
• BIP-0032 with path parser
• BIP-0044, BIP-0049 and BIP-0084
• P2PKH address generation
• P2SH address generation
• P2WPKH address generation
• WIF encoder/decoder
• base58 encoder/decoder
• bech32 encoder/decoder