kill also session when SIGINT was triggered during init command - refs #746
kill also session when SIGINT was triggered during init command - refs #746

drptbl/webdriverio,Risto-Stevcev/webdriverio,gabrielpeery/webdriverio,Pitzcarraldo/webdriverio,georgecrawford/webdriverio,austek-mdsol/webdriverio,mike-suggitt/webdriverio,Pitzcarraldo/webdriverio,mike-suggitt/webdriverio,Risto-Stevcev/webdriverio,monolithed/webdriverio,monolithed/webdriverio,danielgil/webdriverio,georgecrawford/webdriverio,austek-mdsol/webdriverio,danielgil/webdriverio,compulim/webdriverio,testingbot/webdriverjs,gabrielpeery/webdriverio,sebastiendavid/webdriverio,drptbl/webdriverio,testingbot/webdriverjs,compulim/webdriverio,sebastiendavid/webdriverio