Add cucumber-pro only for rubies > 1.9.2
Add cucumber-pro only for rubies > 1.9.2

AdrieanKhisbe/aruba,ducthanh/aruba,ducthanh/aruba,mvz/aruba,dg-ratiodata/aruba,dg-ratiodata/aruba,jasnow/aruba,jasnow/aruba,maxmeyer/aruba,mvz/aruba,dg-ratiodata/aruba,weedySeaDragon/aruba,maxmeyer/aruba,weedySeaDragon/aruba,AdrieanKhisbe/aruba,ducthanh/aruba,ducthanh/aruba,weedySeaDragon/aruba,jasnow/aruba,dg-ratiodata/aruba,jasnow/aruba,AdrieanKhisbe/aruba,cucumber/aruba,weedySeaDragon/aruba,AdrieanKhisbe/aruba