Added EF reference to test project.
Test project App.config EF settings.
Added a class to hold the data to be used in the continuous futures tests.
Included more data for the continuous futures broker test.
Added a simple time series class, and associated tests.
Project file updates to include new files.
Added ReachedEndOfSeries method to TimeSeries.
Some improvements to the ContinuousFuturesBroker class, introducing the use of TimeSeries.
Wrote CorrectTimeBasedSwitchover test, which with the latest changes to the ContinuousFuturesBroker class now passes!