Fix the jenkins install script. 

Fix some name issues in the cloud template. 

Install more plugins. 

Update the artifacts version. 

Install two more plugins into the templates. 

Update Spinnaker solution template to latest version 

Add an additional param for the url of Jenkins version. 

Update Spinnaker templates to use Halyard 1. Simplify the config by using Halyard 2. Deploy spinnaker _to_ the k8s cluster rather than the VM 3. Deprecate the 201 template

Default deploy-devops script to 'westus' This location is more likely to have VM sizes, etc.

Add link for installing az to DeployDevOps script