Add project to contain the logical application server.  The API will serve as a thin wrapper exposing application server functionality.
Changed Id to Guids.  Will use Guid IDs across all database platforms for the sake of PoC.  Previously misunderstood a SO article explaining MongoDb Ids.
Add a unit test project to test Core.
Add a unit test project to test the Sql Azure data access layer implementation.
Added unit test projects to the solution.
Implement Fill behavior.
Removed the default Class1.cs file.
Add NUnit and NSubstitute to the test projects.
Add NUnit and NSubstitue NuGet packages to the unit test projects.
Implement default constructor.  Set IsFilled is true within Fill behavior.
Ensure that parameter is not null, prior to changing state.
Fix issue with EntityFramework reference not properly resolving.
Resolve typo issue and bring in collections namesapce.
Add test harness for Job type.
Left a message for myself.  ;-)
Implement tests for the the two current behaviors.
Eliminate compile warnings.
Add a custom DbContext to handle mappings.
Add a test harness for the custom DbContext / Mapper.
Add a static mechanism that allows the retrieval of a new instance of the custom DbContext.