Exclude libraries from bundling

[sirceljm]

Hi,

The problem that I have is that I want to bundle my marko components with lasso. I would like to use 'aws-sdk' in one of those components on server side. The problem is that lasso wants to use it when bundling and it complains that 'fs' module is not found. Is there a way to tell lasso to exclude node certain packages.

There was already a similar issue (#58) before but I don't know if there was a solution implemented.

Best regards

Matej