Changes:
- Max Amps control is no longer disabled during an active charging session
Last release I disabled amp control during charging because my Telestar EC311S6 errors when lowering max amps.
But it has been brought to my attention (#7) that some devices like the Besen B20 do support this.
I've globally re-enabled this with a warning in the README, I will look into disabling this on a per-device basis in the future.