restore upper/lower with local names to work when gdl-OATF is hosted as well
eliminate undef sig attestations
need to call o2-weblive to copy glossaries into 02www
raise rt{'cetype'} assignment to cover all cases
new way of finding translangs--other one failed when project only does interlinear
actually put project in showblock in P-ID (untested)
only build web version of glossary when it's non-empty