Node.js Tools for Visual Studio release for VS 2017.8

LEGO: Merge pull request 1935

LEGO: Merge pull request 1935

Merge pull request #1749 from paulvanbrenk/azureWorkerFix

Azure worker fix

LEGO: Merge pull request 1727

LEGO: Merge pull request 1727

Fix incremental builds not including the TypeScript project templates

Visual Studio 2017 Update 4 Preview 3

Visual Studio 2017 Update 3 RTW

Merge pull request #1605 from ozyx/mocha-unique-id

Use hashed file contents as unique test ID

Merge pull request #1589 from paulvanbrenk/telemetry15.3

Telemetry 15.3

Merge pull request #1581 from paulvanbrenk/15.3rollup

15.3 rollup