Make rooms used by deployer configurable
Make default deployment branch configurable
deploy/ -> deployment/

The repo is called deployment :)
Remove TODOs that are done
Enhance prod streambed branch handling

* Default to 'production' branch (configurable)
* Allow prod branch override, based on a configurable set of branches
Kill uroclub
Allow locking / unlocking deployment

plot, lock deployment
plot, unlock deployment

'deployment' can be abbreviated to 'deploy'.  Unlocking can be done by
anyone (but SHOULD only be done by the person who locked.)
Fix name in 'deploy help'
Remove Plotly room prefix from sample config
Flesh out 'deploy help'

It's long, but still smaller than Plotbot posting a GIF, so OK :)
gofmt
Merge pull request #3 from plotly/deploy_changes

Deploy changes