Microsoft Store app update update flow

1. Update versions through the project property.
2. Update the version string in App.xaml.cs. (likely redundant)
3. Update the Pro features.
4. Update release_notes.txt.
5. Update the app's web page.
6. Update the app's online help file.
7. Build .Net Native package which process is often a nightmare.
8. Roll out to the beta flight.
9. Roll out to the official release a day later.