Fix notes on CoinbasePro

Notes were sometimes incorrect with the Coinbase Pro API. This release fixes that.

Full Changelog: v0.0.2...v0.0.3

v0.0.2

Full Changelog: v0.0.1...v0.0.2

Beta release

Full Changelog: https://github.com/leeovery/cryptocredible/commits/v0.0.1