Maintenance update to support the version tracking change present in BigDoors 0.1.8.64

Removed

BigDoors startup version check
- This startup check was used to reduce bug reports as BigDoorsPhysics originally required a very up to date version of BigDoors. However this check broke recently in the latest BigDoors update and after reviewing it I have determined BigDoorsPhysics has aged out of needing such a startup check.

Updated