am 979d6a01: am 98c56e65: Adding an improved version of the Accelerometer tester, which works more reliably. Also a first cut at a Magnetometer tester, but this requires real-world testing to make sure it actually works.

Merge commit '979d6a01c8ca7269860cebee9ad8a69c94744cca' into gingerbread

* commit '979d6a01c8ca7269860cebee9ad8a69c94744cca':
  Adding an improved version of the Accelerometer tester, which works more