improved creation of directory structure
improved creation of directory structure

amitaibu/webdrivercss,sueddeutsche/webdrivercss,webdriverio/webdrivercss,webdriverio/webdrivercss,iFixit/webdrivercss,iFixit/webdrivercss,JustinTulloss/webdrivercss,sandersky/webdrivercss,adrianolek/webdrivercss,JustinTulloss/webdrivercss,amitaibu/webdrivercss,kogai/nightwatchcss,drptbl/nightwatchcss,klamping/webdrivercss,sueddeutsche/webdrivercss,sandersky/webdrivercss,stephencroberts/webdrivercss,adrianolek/webdrivercss,yoh/nightwatchcss,stephencroberts/webdrivercss,klamping/webdrivercss,drptbl/nightwatchcss,kogai/nightwatchcss