Webpack - Auto open browser plugin added

[suhailtajshaik]

No description provided.

[helb]

👍 this is useful

In newer webpack-dev-server versions (2.0+), this can be done by just adding open: true to it's options (server.js in this case).

So if the boilerplate's dependencies are ever updated, we might not need the extra plugin.

[jpsierens]

Will this open a new tab/window even if I already have the project open in another tab?