locust-tasks images are gone

[stevemcghee]

https://console.cloud.google.com/gcr/images/cloud-solutions-images/GLOBAL/locust-tasks?gcrImageListsize=50

results in:
locust-master-xt6mw 0/1 ErrImagePull 0 1m

Back-off pulling image "gcr.io/cloud-solutions-images/locust-tasks:latest": ImagePullBackOff

i get the feeling this walkthrough needs to be updated.
(see also recent issues around:
error: error validating "locust-master-controller.yaml": error validating data: [ValidationError(ReplicationController.spec.template.spec.containers[0].env[0]): unknown field "key" in io.k8s.kubernetes.pkg.api.v1.EnvVar, ValidationError(ReplicationController.spec.template.spec.containers[0].env[1]): unknown field "key" in io.k8s.kubernetes.pkg.api.v1.EnvVar]; if you choose to ignore these errors, turn validation off with --validate=false
)

[faizalkassamalisc]

same here. I built the docker images and removed the "key" field in the controller specs

[viglesiasce]

I have repushed the images and updated the K8s configs in #26.