Scenario-gym

Adds antialiasing to the default rendering module. Makes `Trajectory.data` a read-only attribute as editing this could lead to errors. Some minor bug fixes.

What's Changed
* Fixes bug with color requiring a tuple of 3 ints, which in some cases… by hamishs in https://github.com/driskai/scenario_gym/pull/57
* prevent overwriting the data attribute by hamishs in https://github.com/driskai/scenario_gym/pull/58
* Develop by hamishs in https://github.com/driskai/scenario_gym/pull/59
* Pass ignore lane types to XODR Importer by DGPardo in https://github.com/driskai/scenario_gym/pull/60
* Antialias by hamishs in https://github.com/driskai/scenario_gym/pull/61

New Contributors
* DGPardo made their first contribution in https://github.com/driskai/scenario_gym/pull/60

**Full Changelog**: https://github.com/driskai/scenario_gym/compare/v0.4.4...v0.4.5

Adds properties to `RoadNetwork` and improves the speed of rendering.

What's Changed
* add kd-tree based rendering by hamishs in https://github.com/driskai/scenario_gym/pull/53
* Develop by hamishs in https://github.com/driskai/scenario_gym/pull/54


**Full Changelog**: https://github.com/driskai/scenario_gym/compare/v0.4.3...v0.4.4

What's Changed
* Develop by hamishs in https://github.com/driskai/scenario_gym/pull/52


**Full Changelog**: https://github.com/driskai/scenario_gym/compare/v0.4.2...v0.4.3

Minor bug fixes. Change to initial velocity setting. Allow callback subclasses.

What's Changed
* Use inital velocity by hamishs in https://github.com/driskai/scenario_gym/pull/50
* Develop by hamishs in https://github.com/driskai/scenario_gym/pull/51


**Full Changelog**: https://github.com/driskai/scenario_gym/compare/v0.4.1...v0.4.2

Minor improvements.

What's Changed
* Develop by hamishs in https://github.com/driskai/scenario_gym/pull/49


**Full Changelog**: https://github.com/driskai/scenario_gym/compare/v0.4.0...v0.4.1

* Adds support for vanishing entities.