Adds global variable for Vehicle Spawner persistence (default false), adds toggle in Vehicle Spawner to enable/disable persistence, adjusts all spawn functions to allow spawned vehicles to be persistent should the user choose. Resolves #516 if merged.
Adds global variable for Vehicle Spawner persistence (default false), adds toggle in Vehicle Spawner to enable/disable persistence, adjusts all spawn functions to allow spawned vehicles to be persistent should the user choose. Resolves #516 if merged.