Release v0.5.3

• Update NEP7 and ERC721 NFT token

v0.5.0

• Deploy TokenCommander contract with custom token name, symbol, decimals or total supply amount
• Support NEP6|ERC20 and NEP7|ERC721
• Get basic information of the contract
• Get balance of the address on the token
• Pay token to address
• Decimal amount support for total supply or payment
• Mint token for NEP7|ERC721