Terra-sdk

What's Changed
* fix tx_info by cloutier in https://github.com/terra-money/terra.py/pull/69

New Contributors
* cloutier made their first contribution in https://github.com/terra-money/terra.py/pull/69

**Full Changelog**: https://github.com/terra-money/terra.py/compare/v2.0.1...v2.0.2

- fix dependencies

- support protobuf
- decode() for TxAPI
- use uusd as default fee denom

- use proto msgs

* bug fix for LCD Tx API

- parse ibc coins
- fix validator_rewards