Robert's templates

These are Robert's templates.

My approach is based on instantiating only those parts of the template which are critical to its functioning.   All other bits are left red.  This is a signal to the user, so they can see which bits they ned to tie in to their own model.

I think there is a separate issue about having a working example for each template, but I think that the template itself should oblige the user to instantiate non-template parts.