Allow charge limit below 50%

Tesla only allows lower limit of 50% for charging.

Sometimes I want to top up the car from ~25% to 30 or 40%, just to get through the day until my next free charge period.

I’d like ChargeHQ to allow any limit for charging. Even though Tesla won’t allow below 50%, ChargeHQ should be able to stop charging at any percentage amount, just like it would stop charging if not enough solar was available.