- FIX: fulfill contract given by API doc for Battery::isBattVoltageBelow{Warn|Stop|Shutdown}Threshold()
- FIX: fulfill contract given by API doc for Battery::isBattVoltageBelow{Warn|Stop|Shutdown}Threshold()

Signed-off-by: Dieter Niklaus <13cee11e5fda859ff5a615f7dc08ab74ce847c6d@gmx.net>

ERNICommunity/lintilla-embedded,ERNICommunity/lintilla-embedded