New algorithm for finding consistent UBs for runs from different goniometer angles

[RichardWaiteSTFC]

Is your feature request related to a problem? Please describe. FindGlobalBMatrix seems to work well for orthogonal crystal vectors but not non-orthogonal. In addition it is not very robust if there are spurious peaks/noise.

Describe the solution you'd like A different (complementary approach) would be to rotate a reference UB and then try to index pairs of higher d-spacing peaks to produce a UB matrix (more like the process one would do manually on the beamline)