(#6331) - chore(package): update eslint to version 3.17.0
(#6331) - chore(package): update eslint to version 3.17.0

https://greenkeeper.io/
tyler-johnson/pouchdb,cdaringe/pouchdb,pouchdb/pouchdb,seigel/pouchdb,cdaringe/pouchdb,pouchdb/pouchdb,tyler-johnson/pouchdb,seigel/pouchdb,cdaringe/pouchdb,seigel/pouchdb,pouchdb/pouchdb,tyler-johnson/pouchdb