Minor tweaks to stuff.
Minor tweaks to stuff.

* Use the new "request.closeGracefully()" (cleaner code)
* A bit more "manners" in using return
treejames/ghostdriver,asolntsev/ghostdriver,detro/ghostdriver,kuahyeow/ghostdriver,testingbot/ghostdriver,jesg/ghostdriver,testingbot/ghostdriver,HelioGuilherme66/ghostdriver,detro/ghostdriver,jesg/ghostdriver,yuanzhen/ghostdriver,detro/ghostdriver,treejames/ghostdriver,Vitallium/ghostdriver,yuanzhen/ghostdriver,acarpe/ghostdriver,stevenliuit/ghostdriver,Vitallium/ghostdriver,acarpe/ghostdriver,51ttw/ghostdriver,amikey/ghostdriver,Lochlan/ghostdriver,stevenliuit/ghostdriver,testingbot/ghostdriver,kuahyeow/ghostdriver,amikey/ghostdriver,HelioGuilherme66/ghostdriver,Lochlan/ghostdriver,antoinereyt/ghostdriver,HelioGuilherme66/ghostdriver,testingbot/ghostdriver,51ttw/ghostdriver,asolntsev/ghostdriver,xsyntrex/ghostdriver,antoinereyt/ghostdriver,jesg/ghostdriver,jesg/ghostdriver,xsyntrex/ghostdriver