Scheduler works with keypad/rs232

keypad file updated to output correct values
Begin integration of LCD

files copied over
LCD integrated

had to fix up pinouts
Merge branch 'master' of https://github.com/horsetailfiddlehead/ee478
Begin making an actual scheduler
 cool it basically works
more scheduling

made global data struct, moved keypad and display into "pseudo functions"f
keypad has its own function

And other stuff is throwing funny warnings