Added metrics module

1.0.21

Added host to Websocket server

Added OrderInterface

1.0.20

Update README.md

External interfaces and interchangeable interfaces

Refactored structure for internal and external interfaces

Added test case for sample yfinance interface

Serializable internal interfaces

1.0.18

Working executor interface

Order interface for Alpaca Markets

1.0.17

On release create

Working distribution code

1.0.16

Action only on release

Working market interface

First release of working market interface on sample broker: Alpaca Markets

Added abstract and sandbox market templates

Refactored history and portfolio objects for market interaction and serialization, as well as portability with existing strategies.

Portfolio transaction history functionalities

1.0.13

Fixed strategy manager portfolio methods

Fixed API server connector

1.0.12

Fixed connector