Renamed /velocities/side-slip-rad to /orientation/side-slip-rad.

Renamed /velocities/side-slip-rad to /orientation/side-slip-rad.

Renamed /velocities/side-slip-deg to /orientation/side-slip-deg.

Renamed /velocities/alpha-deg to /orientation/alpha-deg.

Added /accelerations/ned/north-accel-fps_sec.

Added /accelerations/ned/east-accel-fps_sec.

Added /accelerations/ned/down-accel-fps_sec.

Renamed /accelerations/pilot/x-accel-ft_sec2 to
/accelerations/pilot/x-accel-fps_sec.

Renamed /accelerations/pilot/y-accel-ft_sec2 to
/accelerations/pilot/y-accel-fps_sec.

Renamed /accelerations/pilot/z-accel-ft_sec2 to
/accelerations/pilot/z-accel-fps_sec.