Bug fixes and additional unit tests
- Fix for GenProc passing null values as parameters causing an InvalidOperationException
- Type and size set explicitly for parameters by GenProc
- Moved connection code out of Setup
- Added unit tests for Setup
- Added p_Output_NonNull and p_Output_Test to KnownState.sql
- Added reference to JetBrains.Annotations
- Added UnitTests.Utilities.CompareTo