No inputs after emonpi new SD card and CM firmware update

[rupert]

@PeteF
For the Jeelib Native details, see:

The emonPiCM

Following the decision to use the LowPowerLabs Library for the emonTx V4, no further work will be done on the JeeLib ‘Native’ format, and users should consider migrating to LPL. The history of emonLib, and why we want Continuous Monitoring The original emonTx was designed as a small, battery-powered device for monitoring whole-house power, which transmitted its data to the emonGLCD – a liquid crystal display. As such, it was essential that it operated at minimum power and the “discrete sample”…