Buiulding wrap-style glosses around \itemtypelist seems to be working
well at this point.  Commit it.
Begin work on rewriting the User's Guide.  Committ and save before
extensive reshuffling of sections of UG.
Added parameter /glwordalign/ so that there is a choice of using a center
or left aligned stack of words in glglosses.  Have not yet started
extensive reorganization of the UG.