Add jruby environments to travis build
Add jruby environments to travis build

e2/aruba,weedySeaDragon/aruba,e2/aruba,maxmeyer/aruba,ducthanh/aruba,dg-ratiodata/aruba,ducthanh/aruba,AdrieanKhisbe/aruba,rapid7/aruba,weedySeaDragon/aruba,ducthanh/aruba,mvz/aruba,jasnow/aruba,rapid7/aruba,e2/aruba,AdrieanKhisbe/aruba,cucumber/aruba,jasnow/aruba,jasnow/aruba,mvz/aruba,dg-ratiodata/aruba,dg-ratiodata/aruba,dg-ratiodata/aruba,ducthanh/aruba,weedySeaDragon/aruba,AdrieanKhisbe/aruba,e2/aruba,maxmeyer/aruba,jasnow/aruba,weedySeaDragon/aruba,AdrieanKhisbe/aruba