easy stuff no one's touched.

list of #include files and a new startup task + revised main
More commits. changes only from before lab demo
changes and updates made for usability

display.c now has #if !debug block suppressing oled output when in debug
mode.
globals has new debugPin47() function. Use to toggle GPIOPin_B2 or pin
47 on board.
warning has fiexed 'magic numbers' use simple parameters to set alarm
sleep period and alarm 'pulse' period
schedule : system initialization tasks taken out of schedule
the last trouble some parts

removed linkedlist files: redundant now.

Serial has issues. debugging suggests issue is in fact a result
of the circular buffer, not usnprintf