[psas-avionics] Accelerometer and Gyroscope

[Theo Hill]

A first version of the breakout boards for the accelerometer and gyro
are done and pushed, though I probably should have looked before I
designed because ST has a demo board for the accelerometer
(STEVAL-MKI092V1,
http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=497-10523-ND).
Also the magnetometer breakout board is on track to be here early next
week. Should we be beginning to think about buying parts?

-Theo