reset sys.std{out,err} to their standard values when raising an exception in common.py
reset sys.std{out,err} to their standard values when raising an
exception in common.py

dyoussef/s2p,MISS3D/s2p,jmichel-otb/s2p,carlodef/s2p,jmichel-otb/s2p,dyoussef/s2p,jmichel-otb/s2p,mnhrdt/s2p,carlodef/s2p,jmichel-otb/s2p,MISS3D/s2p,dyoussef/s2p,MISS3D/s2p,dyoussef/s2p,MISS3D/s2p,mnhrdt/s2p