Reach

Added external libs needed for implementation of WebApi service and some helper libs.
Separated from the actual implementation to be more readable
You should remove the following ```Import``` and use ```Config/CS.props``` like all other ```CSPROJ``` files in the solution. Try referring to ```DynamoCore.csproj```. Then you can change the ```OutputPath``` below to use the predefined variable. Please do this to all new projects you have added to the solution, thanks!