Require CommonJS modules directly from a ClojureScript namespace

fixed https://github.com/clojure/clojurescript/commit/777d41b9b6fe83c3d29fc51ee3ddbdfeff4f803b

Ok I tried the new patch and I detected that it basically throws (sorry it is a bit verbose):

But it looks like the file is there, and if I escape the $ with a \$, the file can be read

I will comment again after I'll try the patch, but this is very good stuff. One thing I was pondering about is the name of the option. It could be more generic, for instance :js-deps, so that we kind of abstract from the package manager. I know I know everybody knows what npm is...Anyways, my two cents.