Implement #33 (condor exit code) through condor_history.
Implement #33 (condor exit code) through condor_history.

mehdisadeghi/saga-python,mehdisadeghi/saga-python,luis-rr/saga-python,luis-rr/saga-python,telamonian/saga-python,luis-rr/saga-python,telamonian/saga-python