Cleanup namespaces properly when e2e test fails (#135)
Cleanup namespaces properly when e2e test fails (#135)

defer() isn't called from log.Fatal (i.e. os.Exit). Wrap the main test
function in a helper function so defered resource cleanup is triggered
on errors properly.
sebastienvas/istio,istio/istio,frankbu/istio,mandarjog/istio,geeknoid/istio,geeknoid/istio,geeknoid/istio,smawson/istio,mandarjog/istio,frankbu/istio,frankbu/istio,smawson/istio,sebastienvas/istio,istio/istio,smawson/istio,geeknoid/istio,frankbu/istio,sebastienvas/istio,istio/istio,smawson/istio,frankbu/istio,geeknoid/istio,smawson/istio,mandarjog/istio,istio/istio,smawson/istio,mandarjog/istio,mandarjog/istio,geeknoid/istio,sebastienvas/istio,frankbu/istio,sebastienvas/istio,istio/istio