child paths still not working for cookiefied sessions
protect computed-slots from toplevel inputs, fix message-list to exclude overidden slots in requested category, cleaned up cookie support with three items remaining on to-do list.
added clozure to list of implementations which do source-pathname
Merge branch 'devo' of https://github.com/genworks/gendl into devo
Merge branch 'cookie-sessions' of https://github.com/genworks/gendl into devo