Accelerometer normalized values now come in the range -50 to +50 for
both X and Y Axes.  Min/Max X and Y Axis values initialized when Zero X
and Zero Y is established.  Accelerometer X and Y values are applied
alternatively to each value axis; i.e. value axis 0 gets X, value axis 1
gets Y and so on.  The accelerometer is initialised prior to being used
by the Animator. Extra debugging output for memory allocations and
verification of allocations.  Configuring a statusLed will set the LED
pin output mode.  Updated on-board status LED to show SD card insertion
station.  CPU Activity LED moved to a different pin since onboard LED
can only be used when SPI is not in use.  Various other cleanups.