converted old use case numbers to refs.
converted old use case numbers to refs.

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