Fix bug in CommonScaler TTRefine setup.
Fix bug in CommonScaler TTRefine setup.

In the case where there is more than 1 group of
project/crystal/wavelength, if self._spacegroup_reindex_operator
is not set, then the list of reindex_ops is only of length 1;
should instead use the list of all reindex ops (tt_refine_reindex_ops).

xia2/xia2,xia2/xia2