Created by: diagramatics
Second take on #2018 from last year, now rebased with the current readme.
Since there are dupes in watch-css we can just run the same command written in the build-css npm script, escape the following params with -- and specify the params for build-css. I always think this is better, but obviously the "escaping" part of escaping params so they don't get passed to npm but to the script is confusing, but let me know if this fits the project.