newBee - small update

The update simply gives precedence to the form scope over the url scope to be used in the request scope. The request scope is what makes the controller layer pass info from the view to the model layer, so this affects how applications will work in situations where there are url and form variables named identically.

The reason for the update is that I found it to be preferable to have it this way in the application I'm working with at the time.

I know that in Model-Glue (and probably other frameworks you can set which scope has precedence in the config file). Not sure if I'll introduce this in newBee.