Cira

Added support for fractional shares for back test.

**Full Changelog**: https://github.com/AxelGard/cira/compare/v3.2.2...v3.3.0

Fixed so that Matplotlib is included so that demo works straight out the box.


**Full Changelog**: https://github.com/AxelGard/cira/compare/v3.2.1...v3.2.2

Added demo and support for no keys when accessing crypto market data.

**Full Changelog**: https://github.com/AxelGard/cira/compare/v3.2.0...v3.2.1

Removed old SDK for alpaca (https://pypi.org/project/alpaca-trade-api/) due to deprecation.

Some older functions are removed and will return `None` and gives a warning if used.

**Full Changelog**: https://github.com/AxelGard/cira/compare/v3.1.0...v3.2.0

Fixed crypto so that it works, know, but might have bugs.
Added option asset but is just a template, it does not work for now.

**Full Changelog**: https://github.com/AxelGard/cira/compare/v3.0.4...v3.1.0

* moved all strategy stuff into one file so not to deal with import problem