Upgrade qs
Bump version
Merge branch 'release/2.2.2' into production
Merge tag 'v2.2.2'

2.2.2
Merge pull request #203 from lchenay/patch-5

Fix bug when using multiple include keys on related method
Merge branch 'master' of github.com:strongloop/loopback-datasource-juggler into 2.0-patched