This gathers most of the image methods and consolidates
them into a class. This required updating all the tests.
This also moves away from using the request dict object for
saving state and moves it into class variables. This should
help avoid silent errors from typos.
This gathers most of the image methods and consolidates them into a class. This required updating all the tests. This also moves away from using the request dict object for saving state and moves it into class variables. This should help avoid silent errors from typos.