Tutorial of the codebase documentation in wiki

[Christopher Allan Webber]

If you're a new programmer, where does everything fit? We should
have a nice guide to this!
One thing we need is a tutorial of sorts for programmers.

This guide should describe just very generally:


-  the routing
-  the views
-  the templates
-  the forms
-  the database/models

... and point to other pages for more specific information :)

(A good strategy might be to do a "walkthrough" of one of the
existing, clearly developed and simple views, from start to finish,
which uses all these pieces?)