paparazzi/paparazzi — pull request #149 by adevitt (2012-03-01 22:35:25+00:00)
Title: Update aspirin2 to use spi transaction queue and add vn100 imu subsystem

aspirin2 behavior should be unchanged.
Added the vectornav VN-100 as a simple IMU that just reads the calibrated sensor values from the vn100 (which can then be used by the paparazzi AHRS subsystems).