'ampersand' (&) problem in ResultSet
One of Christy's students entered an ampersnaf ('&') in the dataPackage name
field for a package and discovered that this created a problem. '&' is cinverted
to & by Morpho and submission to metacat works OK as do purely local
rearches on Morpho.
An error message about 'not having entity info following the &' occurs, however
when Metacat tries to build a resultsSet document from the package with the '&'
in the package name! This keeps a user from doing any searches for their own
docs on metacat!