Document how to build output html

[jcubic]

There are few scheme scripts in repo, but it's not clear which function run and in which order.

We can use make (create Makefile) and put all stuff that needs to be run to build all the HTML files.

[lassik]

Yes, it is confusing. My fault.

We should think of some standard commands to include in all the scheme.org repos:

• Generate the static files for the web server locally (maybe into a www directory in the repo)
• Start a simple localhost web server to browse the (e.g. Chicken has one)
• Upload staging copy of the site to scheme.org web server (using rsync)
• Upload production copy to scheme.org