Azure Re-Visited

It's been a while since I updated the Azure CLI. I ran into some weirdness getting my template to create a new Oracle Linux VM for me.  I was, of course, still using azure CLI version 0.10.2.  A quick npm re-install got me to 0.10.17 - not good enough.  The latest download  was still CLI 0.10.17.  Strange - was everyone talking about CLI 2.0?  Then I saw the Docker container installation instructions!  Super easy!  Do this and save your self some grief now and in the future.