added CFG entries for exchange names
added CFG entries for exchange names

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