Added a unit test to bounce around all the conversion functions in maths_fns.rotation_matrix.
This bounces through: 1) euler_zyz_to_R(). 2) R_to_axis_angle(). 3) axis_angle_to_quaternion(). 4) quaternion_to_axis_angle(). 5) axis_angle_to_R(). 6) R_to_quaternion(). 7) quaternion_to_R(). 8) R_to_euler_zyz().
Authored by: bugman 2009-09-08
Parent: [r9486]
Child: [r9488]
