new template class, for stack arrays, or "stacks"
Fix code for µLCD, from testing
Revert "Revert 'have AD7685 store the read values internally' "

Per talk.

I'm still unclear on the convert/chip select pin. Are they definitely
the same? The C code has them as different pins.
Update LTC6803 to use stack array & store values internally

Like the AD7685.

Also fixed errors regarding static member of template classes (must be
defined within header).
fix true=false bug with Nokia's

the horror.
more work on temp sensors

also work on helper components
bms work

also Driver Ctls wokr