Format JSON by default. Fixes #2243.
trace-bash flag for e2e.go
Convert gcutil to gcloud compute
fixup! Convert gcutil to gcloud compute
Merge pull request #2608 from jbeda/gcloud

Convert GCE scripts from gcutil to 'gcloud compute'
Merge pull request #2614 from bgrant0607/api

Format JSON by default. Fixes #2243.