Updated cli runner to pass a callback to stopSelenium
Updated cli runner to pass a callback to stopSelenium

teleological/nightwatch,joel-airspring/nightwatch,pmstss/nightwatch,bluemind-net/nightwatch,beatfactor/nightwatch,Crunch-io/nightwatch,mobify/nightwatch,iabw/nightwatch,nightwatchjs/nightwatch,mbixby/nightwatch,gatero/nightwatch,LucioFranco/nightwatch,JonDum/nightwatch,byron7g7/nightwatch,obulisaravanan/nightwatch,campbellwmorgan/nightwatch,prolificcoder/nightwatch,Crunch-io/nightwatch,miguelangelrr6/originnightwatch,aedile/nightwatch,nightwatchjs/nightwatch,joel-airspring/nightwatch,matskiv/nightwatch,CoderK/nightwatch,campbellwmorgan/nightwatch,vuthelinh/nightwatch,lukaszw82/nightwatch,awatson1978/nightwatch