Create SECURITY.md

Update CODEOWNERS and Copyright

Merge pull request #5 from aaw/mega-registry

Support for Registry v2

Add /v2/ location to template.

Merge pull request #4 from aptible/continuous-deployment

continuous build + deploy of docker container

Merge pull request #1 from boushley/add-htpasswd-mount

Add the option to mount htpasswd file.

Let startup script fail if REGISTRY_SERVER isn't set correctly.

Prefer linking registry container as a way of discovering the ip/port the registry's running on.

Cleaning up run-docker-registry-proxy.sh

Changing the way a key pair is mapped in, updating README.

Fix quay address in Makefile

README tweaks