Silverlight Viewer: Edit Tools included in default modules

Be good to avoid the need for inserting Toolbar & associated configure to enable the Edit Tab / Tools in a viewer.  Ideally the ability to control its visibility would ideally be configurable (e.g. default to be not displayed).

If this cannot be done then could we please look at revising the documentation around its configuration as its currently light w.r.t. toolbar configuration.

Brad