Use new axis helper model for constraints Implement Break Limits for all constraints except for Pulley This includes Break input and OnBreak output Also moved Break Limit properties to a category as they are not that commonly used Pulley is currently bugged Properly cleanup constraint joints on entity removal Remove 'Follow teleport distance' property from constraints as it is not used Implement 'Enable Collisions' for all constraints (except for Pulley which is bugged) Merge branch 'master' of sbox