octave-forge-quaternion-2.4.0-bp151.3.2

- Update to version 2.4.0
  * q2rot
  - Vectorized code to support the input of multiple quaternions.
  - Return axis as a column vector.
  - Add test.
  * rot2q
  - Support for multiple rotation angles (vectorized code).
  - Improved error messages.
  - Add test.
  * The following functions are new:
  - rotm2q
  * The following functions are now overloaded for quaternions:
  - mean
  - numel

- Split from octave-forge package, version 2.2.2