Only columns that are of string kind are now subject to masking.
With a textual resultset it would be possible to mask anything the
same way, but with a binary resultset it is not. Thus, so that the
result is not dependent upon whether the resultset happens to be
textual or not, only string fields are accessed. Documentation to be
updated in a separate change.
The utility classes have now also been rearranged somewhat.
3acb43e2ed