chore(package): update eslint to version 3.19.0
chore(package): update eslint to version 3.19.0

https://greenkeeper.io/

jjanssen/cucumber-boilerplate,Hunghbm/cucumber-boilerplate-package,Marketionist/cucumber-boilerplate,webdriverio/cucumber-boilerplate,webdriverio/cucumber-boilerplate,webdriverio/cucumber-boilerplate,jjanssen/cucumber-boilerplate,Marketionist/cucumber-boilerplate,Hunghbm/cucumber-boilerplate-package