moirai doesn't check return code from atropos, always returns 0

[srikanth-viswanathan]

moirai should have a way to check whether the atropos job launched via multiprocessing.Process exited cleanly. Right now it only calls proc.join(). This results in moirai (and simoorg overall) returning 0 always, regardless of whether the individual atropos instances ran successfully to completion. Happy to work on patch. Let me know

[sarathsreedharan]

Hey Srikanth,
That idea sounds great, Feel free to send a pull request once you have a solution