[m-rev.] for review: make analysis.m a package

[Peter Wang]

On Fri, 14 Jun 2024 14:28:46 +1000 "Zoltan Somogyi" <zoltan.somogyi at runbox.com> wrote:
> Since this diff just moves code around, the only things
> worth reviewing are
> 
> - the names of the two new modules, analysis.framework.m
>   and analysis.operations.m, and
> 
> - the split of the code between them. (Together, they contain
>   everything that used to be in the old analysis.m.)

That's fine.

Peter