Add support for rollout-zk
Merge pull request #21 from lucky/master

Add support for rollout-zk
Reference top-level Rollout correctly
Merge pull request #22 from lucky/master

Reference top-level Rollout correctly
Use rollout.get(feature).to_hash.to_s in lieu of the removed rollout.info
Fix logic for choosing zk node
Merge pull request #23 from lucky/master

Use rollout.get(feature).to_hash.to_s in lieu of the removed rollout.inf...
Support the ability to "force" ship a branch.
Support simultaneous ships for different apps/environments.
Dump full job output on failure.
Dump job output after a migration.
Have some fun with ship images.
Document new options.
Merge pull request #24 from josephruscio/feature/shipping_improvements

Squirrel++
Ensure route matches only at beginning of string.
Update Scamp to a custom branch, which also meant everything else.
By default, only trigger on text messages (not pastes).
Merge pull request #25 from josephruscio/feature/matching

Feature/matching
rcov hasn't worked since ruby 1.8
Update rakefile for newer rdoc task