Autotraders

What's Changed
* Fix issues with sleeping 'negative or boolean' amount of seconds by Rsilnav in https://github.com/cosmictraders/autotraders/pull/15


**Full Changelog**: https://github.com/cosmictraders/autotraders/compare/v2.3.4...v2.3.5

What's Changed
* Fix issue with Contract deliver endpoint not able to return the right… by Rsilnav in https://github.com/cosmictraders/autotraders/pull/14
* Fixed issue with `nav.origin` returning the wrong symbol

New Contributors
* Rsilnav made their first contribution in https://github.com/cosmictraders/autotraders/pull/14

**Full Changelog**: https://github.com/cosmictraders/autotraders/compare/v2.3.3...v2.3.4

- UPDATED: Updated API version support to Dec. 2
- FIXED: minor marketplace error

**Full Changelog**: https://github.com/cosmictraders/autotraders/compare/v2.3.2...v2.3.3

- Bugfix

**Full Changelog**: https://github.com/cosmictraders/autotraders/compare/v2.3.1...v2.3.2

- FIXED: Bugs

**Full Changelog**: https://github.com/cosmictraders/autotraders/compare/v2.3.0...v2.3.1

- BREAKING: `Route.origin` and `Route.destination` are now `Waypoint`s
- ADDED: Overloaders to many smaller classes
- FIXED: many bugs

**Full Changelog**: https://github.com/cosmictraders/autotraders/compare/v2.2.8...v2.3.0