Adds ADXL326 to supported Accelerometers. Updates parts.md

* 'sonorfix' of https://github.com/twalker/johnny-five:
  sonor to not send read event when nothing was read since previous interval

Conflicts:
	lib/sonar.js

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
DeviceMap => Devices

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
Creates range controlled claw example.
Merge branch 'claw42' of https://github.com/FotoVerite/johnny-five

* 'claw42' of https://github.com/FotoVerite/johnny-five:
  Creates range controlled claw example.