Added Restart(by RESET) function from Standby mode only for some Nucleo boards (STM32 series)

Dependencies:   LPC1114_WakeInterruptIn

Dependents:   Check_StandBy

Fork of WakeUp by Erik -

Example program using "Standby function" for Nucleo series is here.
/users/kenjiArai/code/Check_StandBy/

Revision:
26:df9d01556394
Parent:
25:2bd9df8c3ac8