Split auth on first colon
Only return published ports for docker port
Update Dockerfile with all-caps INSTRUCTIONS (as explained in docs as being "convention": http://docs.docker.io/en/latest/use/builder/#format)
Add -format to 'docker inspect'

This makes it a lot easier to script with docker instances as one can
ask for details about running instances more easily without having to
have additional JSON processing tools installed.

dotcloud/docker#734
Use inspect format to get IP address for psql example
CLI docs and examples of format
Merge pull request #2921 from dustin/inspect-format

Add -format to 'docker inspect'
Merge pull request #2957 from creack/handle_sigquit

Catch SIGQUIT for cleanup
Merge pull request #2982 from tianon/dockerfile-best-practice

Update Dockerfile with all-caps INSTRUCTIONS
Merge pull request #2965 from crosbymichael/no-private-port

Only return published ports for docker port
Merge pull request #2959 from crosbymichael/fix-auth-split

Split auth on first colon
Emphasis failure/success with color