Change the angular velocity of Quaternion.integrate() to mean degrees per time unit
Change the angular velocity of Quaternion.integrate() to mean degrees
per time unit

This is to comply with all other user interface methods in JOML, which
make use of degrees instead of radians.
FortressBuilder/JOML,FortressBuilder/JOML,JOML-CI/JOML,roquendm/JOML,JOML-CI/JOML,roquendm/JOML,JOML-CI/JOML