* Fix gh-demo.kubeflow.org and make it easy to setup.
* Our public demo of the GitHub issue summarization example
(gh-demo.kubeflow.org) is down. It was running in one of our dev
clusters and with the the churn in dev clusters it ended up getting deleted.
* To make it more stable lets move it to project kubecon-gh-demo-1
and create a separate cluster for running it.
This cluster can also serve as a readily available Kubeflow cluster
setup for giving demos.
* Create the directory demo within the github_issue_summarization example
to contain all the required files.
* Add a makefile to make building the image work.
* The ksonnet app for the public demo was previously stored here
https://github.com/kubeflow/testing/tree/master/deployment/ks-app
* Fix the uiservice account.
* Address comments.
Jeremy Lewi