- Major updates to subset.  It now maps correctly within itself - Updates to clone_object to support the above changes to subset
- Major updates to subset.  It now maps correctly within itself
- Updates to clone_object to support the above changes to subset

TomTranter/OpenPNM,stadelmanma/OpenPNM,amdouglas/OpenPNM,PMEAL/OpenPNM,amdouglas/OpenPNM