Added Json.NET package to project.
Added Caliburn.Micro package to project.
Added ConsoleView.
Added ConsoleViewModel.
Added ConsoleModel.
Added MainWindowViewModel.
Added MainWindowModel.
Set MainWindow DataContext.
Set ConsoleView DataContext.
Added ConsoleModel to ConsoleViewModel.
Added MainWindowModel to MainWindowViewModel.
MainWindowViewModel now inherits from PropertyChangedBase.
ConsoleViewModel now inherits from PropertyChangedBase.
Merge branch 'feature/mvvm'