Luke: FileSystem
Luke: FileSystem

- Made singleton, added get_url impl

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