refactor(dependents): update to latest resourceful-base-engine
refactor(dependents): update to latest Mocha
refactor(dependents): update to latest config
refactor(dependents): replace yaml with js-yaml (used by config)
refactor(dependents): update to latest should
refactor(dependents): update to latest broadway
refactor(dependents): fix simpledb to specific version
bump version number
Merge branch 'release/0.12.0' into develop