npm WARN deprecated jade@0.26.3: Jade has been renamed to pug, please install the latest version of pug instead of jade
npm WARN deprecated graceful-fs@2.0.3: graceful-fs v3.0.0 and before will fail on node releases >= v7.0. Please update to graceful-fs@^4.0.0 as soon as possible. Use 'npm ls graceful-fs' to find it in the tree.
The peer dependency level@~1.3.0 included from s3-sync-aws will nolonger be automatically installed to fulfill the peerDependency in npm 3+. Your application will need to depend on it explicitly.