[sugar] added some notes about the sugar architecture to the wiki

[Tomeu Vizoso]

Hi all,

following suggestions from Michael Stone and Benjamin Schwartz about the
need for better documentation about Sugar internals, I have added some
notes to http://wiki.laptop.org/go/Sugar_Architecture .

You'll find there an enumeration of the components that make part of
Sugar and a short description along with pointers to the source code.

I'm not sure about which is the best way to continue this effort, and
I'm afraid that the existing sugar developers won't have much time to
devote to this effort in the near term. So, if someone from the
community wanted to give it a bit of thought, decide the documentation
structure and coordinate the efforts, I think this could give a big push
to the project as a whole.

One more thing, anybody knows about some way of generating pydocs from
the source and maintaining an updated copy in the wiki?

Thanks,

Tomeu