Curve / MA

	modified:   C#/BProject/Core/Equity.cs
	modified:   C#/BProject/Core/IAsset.cs
	modified:   C#/BProject/Engine/Curve.cs
	modified:   C#/BProject/Engine/Engine.csproj
	modified:   C#/BProject/Engine/Estimator.cs
	new file:   C#/BProject/UnitTest/CoreUT.cs
	modified:   C#/BProject/UnitTest/EngineUT.cs
	renamed:    C#/BProject/UnitTest/EstimatorCreator/EstimatorCreatorHelperTest.cs -> C#/BProject/UnitTest/EstimatorCreator/EstimatorCreatorHelperUT.cs
	deleted:    C#/BProject/UnitTest/EstimatorCreator/EstimatorCreatorTest.cs
	new file:   C#/BProject/UnitTest/EstimatorCreator/EstimatorCreatorUT.cs
	modified:   C#/BProject/UnitTest/UnitTest.csproj