New release 0.2.0

[hannemariavister]

Closes/fixes/resolves issue(s)?

Closes #28

What was added/changed/fixed?

[0.2.0]

Added

• Added an example standalone_git with a NiFi Registry container integrated with GIT version control #20

Changed

• Update vagrant-box, version = ">= 0.9, < 0.10" #17
• Updated Makefile with option to for nomad to switch to use standalone or standalone with git #21
• updated example/standalone/main.tf with the same switch option #21
• Updated variables.tf and main.tf with new mode-variable #21
• Updated dev/ansible/01_run_terraform.yml #21
• Updated variables.tf and main.tf with new variables for git configuration #20

Checklist (after created PR)

• [x] Added reviewers
• [ ] Added assignee(s)
• [x] Added label(s)
• [ ] Added to project
• [x] Added to milestone
• Need to update documentation? (Y/n)