Add initial version of aks-picloud.py
Interpret get_aks_witness() results
Parallelize the finding of AKS witnesses
Calculate AKS parameters in aks-picloud.py
Check for simple cases in aks-picloud.py
Remove logic to check for simple cases from aks-picloud-worker.go
Use cloud.iresult() instead of cloud.result()

Also check that we received all expected non-witnesses.
Implement ability to stop and resume watching a job