Fixed Bug 806: Missing scalar type cast in Quaternion::setFromTwoVectors() (transplanted from bc6cd05a19fb8eae4e12a0739c51fc9730f149d8)
Fixed Bug 806: Missing scalar type cast in Quaternion::setFromTwoVectors()
(transplanted from bc6cd05a19fb8eae4e12a0739c51fc9730f149d8)

--HG--
branch : 3.2

robustrobotics/eigen,robustrobotics/eigen,robustrobotics/eigen,robustrobotics/eigen