Luke: create fs structure recursively
Luke: create fs structure recursively

Adds support to create a directory structure recursively

mkl-/scioncc,ooici/pyon,mkl-/scioncc,mkl-/scioncc,ooici/pyon,crchemist/scioncc,crchemist/scioncc,scionrep/scioncc,scionrep/scioncc,crchemist/scioncc,scionrep/scioncc