Added project Solution1
Moved Model class in a separated assembly. Use same model for all projects.
Added property Frequency in Model and ViewModels
Deleted Method3 because I don't like the CommandTimer
Extracted a abstract ViewModelBase, common to all view models
Cleaned up Solution1
Renamed Method2 to Solution2. Cleaned up
Renamed Method1 to Problem. Cleaned up.
Renamed Method4 to Solution3. Cleaned up.
Renamed folders to match projects names.
Renamed solution into MvvmHighFrequency
Updated Readme
Increased sample rate