added cli flag for printing cyclus include dir
added cli flag for printing cyclus include dir

hodger/cyclus,mbmcgarry/cyclus,rwcarlsen/cyclus,gidden/cyclus,gidden/cyclus,Baaaaam/cyclus,gidden/cyclus,mbmcgarry/cyclus,hodger/cyclus,Baaaaam/cyclus,hodger/cyclus,rwcarlsen/cyclus,Baaaaam/cyclus,gidden/cyclus,hodger/cyclus,hodger/cyclus,mbmcgarry/cyclus,mbmcgarry/cyclus,rwcarlsen/cyclus,rwcarlsen/cyclus