Add the proper 2017 vstools path as an option to the node project.
Add the proper 2017 vstools path as an option to the node project.

Summary: Add the proper 2017 vstools path as an option to the node project.

Test Plan: Jenker!

Reviewers: Marco.Williams

Differential Revision: https://phabricator.playfab.com/D4940

PlayFab/SdkTestingCloudScript