should've checked my header comments for correctness
adding files for TLC5971 led driver class
ok so haven't really done any thinking yet but there's some stuff there
fleshing out the class structure
getting some of the serial helpers coded
moved to a new breadboard. working on LED algorithms
finally got TLC5940 working. Not that it matter because it's not a production component
Merge branch 'ledDriver' into rtcTesting

merging LED driver work into the clock branch