Add test for private registry w/ sub dirs
Add protocol to port info
Update v0.3.5 links
Updating example to work with Docker hub

Previous version didn't include proper name to pull from remote. Updated example to lower potential frustration for new users.
Merge pull request #35 from tehbilly/patch-1

Updating example to work with Docker hub
Doc for docker-gen emitted object structure
Update README.md
Merge pull request #36 from ipanousis/master

Add doc for emitted object by docker-gen
Add support for TLS

* New parameters: -tlscert, -tlskey, -tlscacert, -tlsverify
Add basic documentation for TLS flags