Add command: install

[jstrachan]

Install or upgrade a JX in the current namespace

Which would clone & do the helm install/update.

We could get clever and check if the ‘init’ command is required and run that?

Also if no kubectl context we could prompt the user to create a kube cluster.

Should use this (unless in batch mode)
https://github.com/AlecAivazis/survey

To let the user know the cluster / context / namespace to be installed.

In one click can accept the defaults or use the completion to switch contexts or enter a new namespace