Root level override of ng-show and ng-hide **for designers**

[paul-hammant]

Somewhere within Baratang's pane, there could be a control:

"ng-show throughout page:   all true,  all false,  leave alone"
"ng-hide throughout page:   all true,  all false,  leave alone"

The "all true, all false, leave alone" is a tri-state radio button.

At a glance, a designer could modify a running app to see the templating permutations.

Refer ancient demo: http://paul-hammant.github.io/StoryNavigator/navigator.html vs http://paul-hammant-fork.github.io/StoryNavigator/navigator.html (angular deactivated)

Also, a blog entry to outline the rationale: http://paulhammant.com/2012/03/12/the-importance-of-design-mode-for-client-side-mvc/