Add --json to nodeinventory
Add --json to nodeinventory

Have nodeinventory have an option to output in json.

jjohnson42/confluent,whowutwut/confluent,xcat2/confluent,jjohnson42/confluent,whowutwut/confluent,xcat2/confluent,jjohnson42/confluent,jjohnson42/confluent,xcat2/confluent,xcat2/confluent,jjohnson42/confluent,whowutwut/confluent,whowutwut/confluent,xcat2/confluent