Adds node and element from Scribe common and removes the Scribe common dependency
Ports one of the formatters to the new api idea
Ports command to new Scribe api
More ports
Performs the final hack to migrate the plugins
Renames the expose api roots as "helpers" is weak sauce and the plugins used element almost exclusively
Merge pull request #287 from guardian/rr-integrate-scribe-common

Bring Scribe Common into Scribe