Merge pull request #2 from caschw/master

Extracted constructor logic to helper method
Merge pull request #4 from caschw/master

Added null list checking before enumerating.
Wired up delegate to handle incoming data records
Merge https://github.com/brandonmartinez/Manufacturing.WinApp

Conflicts:
	ViewModels/SupervisorViewModel.cs
Fixed dumb merge conflict issue
Re-Fixed magic strings

Thanks Brandon