ENH: expose calculation of coordinate rotations as static methods

src/meshTools/coordinate/rotation/EulerCoordinateRotation.C

src/meshTools/coordinate/rotation/EulerCoordinateRotation.H

src/meshTools/coordinate/rotation/STARCDCoordinateRotation.C

src/meshTools/coordinate/rotation/STARCDCoordinateRotation.H

src/meshTools/coordinate/rotation/axesRotation.C

src/meshTools/coordinate/rotation/axesRotation.H

src/meshTools/coordinate/rotation/coordinateRotation.C

src/meshTools/coordinate/rotation/coordinateRotation.H