Got a lot of changes that are specific to Vitrix, but some updates generally fix things.
Full Changelog:
- Renamed module from "ursina" to "vitrix_engine"
- Fixed issue with the Slider() class trying to run before initialization can be completed
- Made FirstPersonController() walk slide along the walls instead of just stopping.
- Remove highlight color from the InputField() class, mainly for the multiplayer chat in Vitrix