Fixed list_outputs
Fixed list_outputs


Former-commit-id: 5e8af4d20bc742992b45f2e3ce75e170151a81f6 [formerly 59c71ea196956a48bbb990e88a1992361546d7e9]
Former-commit-id: 0b718c6edc11362d86f294b303142b31f38cb576
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine