MahApps/mahapps.github.com — pull request #10 by tdwright (2014-07-30 15:06:15+00:00)
Title: Added note about the namespace that contains the dialogs.

It's useful to know which namespaces need adding. (Or even that a namespace needs adding at all, beyond just MahApps.Metro.Controls.) Adding this to the docs should stop stupid help requests from people like me!