day: Cut for the Day release Change-Id: Ica33159dca492a6910c88cb6c70f79ecd1f0cd0f
vitalsd is a very simple tool that samples vital system statistics (CPU load, free/total memory, temperatures, etc.) and outputs them periodically to a serial port. It's designed to be used on embedded systems with physical serial ports that can crash in unexpected ways that leave the system in a non-triageable state.