Add webpack-resolver

[mistadikay]

Hey, awesome plugin!

Though, it doesn't work properly when requires are resolved by webpack. In eslint-plugin-import they use a separate resolver for cases like that. Perhaps something similar can be added for this plugin?

I saw you already ignore paths preceded by !-symbol, but it doesn't work for features like aliases and in general looks more like a patch than a solution.

Thanks

[benmosher]

FWIW, you're more than welcome to use eslint-import-resolver-webpack, though I should mention that I'm hoping to find time to improve the API in the next few weeks.