Create contract: TransferNftContract

[elonkusk]

Transfer NFT suggestion:

• message:

  message TransferNftContract{
    bytes owner = 1;
    bytes to_address = 2;
    string symbol = 3;
    int64 token_id = 4;
  }
  

• Bizz:

• transfer nft token to another address

• if address not exist: create new address, charge more fee: create new account

• limited on role: owner, approval

• owner must exist

• owner must enough fee: fee = bw fee + 0Unw if account exist or create_new_acc fee + 0 unw + in_system_create_acc_fee