Version 2.2.0

• Add support for the following coins: Akash Network, Certik, Near Protocol, Osmosis, Secret Network:

Coin	Main net enum	Test net enum
Akash Network	Bip44Coins.AKASH_NETWORK	-
Certik	Bip44Coins.CERTIK	-
Near Protocol	Bip44Coins.NEAR_PROTOCOL	-
Osmosis	Bip44Coins.OSMOSIS	-
Secret Network (old path)	Bip44Coins.SECRET_NETWORK_OLD	-
Secret Network (new path)	Bip44Coins.SECRET_NETWORK_NEW	-

• Add possibility to decode and validate addresses. The old address classes are split into decoder/encoder classes to maintain the same design of the other decoding/encoding modules (e.g. AlgoAddrDecoder, AlgoAddrEncoder). The old address classes are kept for compatibility but they are just aliases for the correspondent encoder class (e.g. AlgoAddr -> AlgoAddrEncoder) .
• Add support to BIP-0038 (with and without EC multiplication)
• Some minor improvements and refactoring