20 duplicated lines in:
  - coach/docker/0.10.1/Dockerfile.tf (4:26, 62%)
  - coach/docker/0.11.1/Dockerfile.tf (4:26, 60%)

6 duplicated lines in:
  - coach/docker/0.10.1/Dockerfile.tf (32:42, 18%)
  - coach/docker/0.11.1/Dockerfile.tf (33:43, 18%)