Add ability to set global class
Add ability to set global class

javipepe/rainbow,jeremykenedy/rainbow,linuxl0ver/rainbow,javipepe/rainbow,HotelsDotCom/rainbow,cybrox/rainbow,HotelsDotCom/rainbow,jeremykenedy/rainbow,metasyn/rainbow,segmentio/rainbow,cybrox/rainbow,greyhwndz/rainbow,ccampbell/rainbow,linuxl0ver/rainbow,ccampbell/rainbow,greyhwndz/rainbow,cybrox/rainbow,javipepe/rainbow,metasyn/rainbow,ptigas/rainbow,greyhwndz/rainbow,metasyn/rainbow,segmentio/rainbow,jeremykenedy/rainbow,HotelsDotCom/rainbow,ptigas/rainbow,linuxl0ver/rainbow