1.2.4-beta2

This beta adds India GPS tracking and vehicle speed using mg-ismart-india-client 0.1.4.

It ignores coordinates without a valid GPS fix, keeps missing speed and heading unknown, and preserves a genuine zero speed. It also includes the IM6 100 kWh battery-capacity correction from beta1.

Please report any India tracker showing 0,0, or an IM6 Premium incorrectly showing 100 kWh.