UWP App Skeleton

This is a VS.NET project template that creates the skeleton of a Windows 10 Universal app with these features already wired in:

1. MVVM Light scafolding
2. Navigation bar like the Microsoft built in apps (Weather, Groove Music etc)
   1. Navigation is wired to the built in Back button
3. A setting page (and matching Model and ViewModels) with
   1. Persistent theme chooser
   2. Credits page
   3. About page
   4. Privacy and Terms of Use placeholders

I hate doing this stuff over and over again so there ya go...