import free (CC-BY) land rover model from asset store
rigidbody setup for land rover prefab + initial rudimentary vehicle driving script
switch to a WheelCollider model instead of Spheres and HingeJoints
players can board and depart the vehicle
testing purposes: spawn a new vehicle every two minutes
add a second networkview to LandRover
Revert "add a second networkview to LandRover"

This reverts commit ba2413156e6ef5d09ddd7afe6eb8e478201f0b98.
add second networkview to sync motor and steer
remove testing-related VehicleSpawnPoint
use a server-authoritative model for vehicle control
remove stale VehicleSpawnPoint GameObject
add physics knockback from moving rigidbody objects
tweak "keep the player above ground when departing" hack.  add to remarks.
vacate the vehicle when its driver dies or disconnects
Merge pull request #2 from Stankowi/vehicle

Vehicle