title: Upgrade from Prism wp8.1 to Prism 6 UWP
body: <p>I make WP for 8.1 application UWP. It uses the library of Prism.MVVM, Prism.StoreApps and Unity.
  What library the new version should I download from Nuget (or compile from source) make everything work with minimal changes?
  You can make a list of what methods/classes are named differently in the new version?
  Sorry for my English (Bing Translate :-))</p>