Evm-wallet

Adding methods `get_balance_of`, `get_decimal`. Adding option `to_wei` to `get_balance`

**Full Changelog**: https://github.com/blnkoff/evm-wallet/compare/v1.1.1...v1.2.0

Fixing method get_explorer_url()

**Full Changelog**: https://github.com/blnkoff/evm-wallet/compare/v1.1.0...v1.1.1

Updating method build_transaction_params: adding possibility to set raw_data. Fixing method get_transactions: from now it's synchronous in both implementations. Fixing method build_and_transact.

**Full Changelog**: https://github.com/blnkoff/evm-wallet/compare/v1.0.7...v1.1.0

Little changes in __init__.py
**Full Changelog**: https://github.com/blnkoff/evm-wallet/compare/v1.0.6...v1.0.7

Fixing method is_native_token
**Full Changelog**: https://github.com/blnkoff/evm-wallet/compare/v1.0.4...v1.0.6

Adding possibility to set recipient in build_transaction_params

**Full Changelog**: https://github.com/blnkoff/evm-wallet/compare/v1.0.3...v1.0.4