Add Unit Test for Estimator Creation
+ gitignore
Merge remote-tracking branch 'origin/master'

Conflicts:
	.gitignore
	C#/BProject/Services/EstimatorCreator/EstimatorCreator.cs
	C#/BProject/Services/MarketDataProvider/MarketDataProvider.cs
	C#/BProject/UnitTest/UnitTest.csproj