Fix DNS

What

• Fixed tags attribute for the internal resources
• Added dns_name output
• Changed name attribute of the internal dns module

Why

• Use tags output from the terrafor-null-label module to follow our naming convention

• dns_name is the internal DNS record assigned to the EFS. When mounting EC2 directory to the EFS filesystem, we don't need to use the public DNS record.
  The auto-generated private DNS record is faster and more secure

• The name attribute was too generic and conflicted with other modules which created DNS records with the same names, e.g. jenkins.cloudposse.com.
  Use the id from the terrafor-null-label module to follow our naming convention and to create unique DNS records

Rename Repo

What

• Rename repo

Why

• To conform to community standard: https://www.terraform.io/docs/registry/modules/publish.html

Bump `tf_label` version to `0.2.0`. Add `attributes` and `tags`

Bump tf_label version to 0.2.0. Add attributes and tags

0.1.0: Implement EFS Module (#1)

* Init

* Use label module

* Address PR comments

* Cleanup module

* Update main.tf

* Address PR comments

* Update README.md

* Update LICENSE