v1.2.0

This adds support for:

• Contact sensors for front left, front right, back left, back right, hood and trunk.
• Occupancy sensor that is "occupied" while the engine is on.
• Battery level with low battery state if the battery drops below KIA's warning level (65% for my car, could be different for others). My car has a combustion engine, I have not tested with EVs.
• Exterior temperature sensor