Added preliminary support for private (by user) layout-managed pages. Improved admin UI stuff. More internationalization. Etc. Essentially "bored while DSL down".
Got rid of some nasty code held over from new-portal that had a tcl proc redirecting to the admin home page for initial configuration. Not only was this ugly, but it didn't work correctly if the IndexInternalRedirect parameter for the parent subsite was set to point to the layout subsite configuration package before initialization.