Work environment management routine

Hacking

# To verify changes with linter:
$ make lint

Name		Name	Last commit message	Last commit date
Latest commit History 131 Commits
group_vars		group_vars
host_vars		host_vars
roles		roles
.ansible-lint		.ansible-lint
.gitignore		.gitignore
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
ansible.cfg		ansible.cfg
hosts.yml		hosts.yml
setup-ml-env.yml		setup-ml-env.yml