v3.2.7

1 change account default valet 1 -> 0
2 add getRandomBase58， getRandomSeed and mnemonicToSeed method
3 add HD Wallet class and key type #root#
4 add API desc

v3.2.2

1 Increase getAddressByPath method
2 move example to hd-address-example project
3 Optimize the getRandomMnemonic method to make it more rational
4 Abstract HD Wallet Class

v3.1.2

1. Added to generate mnemonic in multiple languages
2. Extend mnemonic create HD Wallet by password
3. Extension to create HD Wallet using Base58
4. Adjust all methods to be sync

v3.0.0

Add create HD wallet via seed

2.1.2

add: instructions for getkeypair ..

v1.0.1

add index BTC,BCH,LTC,ETH,TRX test