webpack-dev-server debugging via VSCode

[parabolabam]

Explains how to create the configuration for debugging a web-app serving from webpack-dev-server

[msftclas]

All CLA requirements met.

[auchenberg]

@parabolabam Is this is recipe for webpack or Angular? We already have one for Angular.

[parabolabam]

webpack

[auchenberg]

@parabolabam What are the webpack specific steps in this recipe then? Trying to judge the rationale for having a brand new recipe, that's using Angular as it's example.