Implement PropertyChanged.Fody

[sebleg]

To save many code lines and to get more overview in the view model classes it would be a good solution to add the NuGet package PropertyChanged.Fody in the project.

It implements the OnPropertyChanged() statement to all classes that implement INotifyPropertyChanged. See on GitHub: https://github.com/Fody/PropertyChanged

For example the following code lines in MainViewModel.cs

public bool IsFlyoutOpen
{
  get { return _isFlyoutOpen; }
  set
  {
    _isFlyoutOpen = value;
    OnPropertyChanged();
  }
}

could then look like this (with same behaviour):

public bool IsFlyoutOpen {get; set;}

[JustForFunDeveloper]

Thank you very much for this suggestion!

This looks pretty neat, i already thought that the HomeViewModel is quite code heavy.
So this will clean it up a bit.

I'll definitly try to add this in the next release.