This document contains instructions on how to create an edit window

First create a new class inheriting scrollview, and contains a rolloutmanager.
The rollout manager is somewhat neccessary because it contains some of the scrolling support
that scrollview lacks due to complications using the windows API.  scrollview used to support 
horizontal scrolling but it was removed also because of complications with the windows API
(mostly the fact that all of the MFC controls (buttons, edits) would redraw the background and
create an undesirable flickering when scrolling)

The add groups and controls to the groups via the roll out managers.
Each control added should have a callback to the new class which contains an action, based on
an notification message from the control.
Note that using the spinedit control is a good idea because it already works, and provides a lot
of functionality