README stub
Fill out README config example
Add config file location.
Update example usage

explains the actual deploy workflow
Fix typo
Remove unrelated bit about opsicle

Make it more clear that you can override any default configuration inside an environment.
Add deploy command choices example
Whoops missed a capitalization
Merge pull request #1 from sportngin/README-dd

Fill in usage and configuration into the README to spec out how soyuz will work.