indicate we don't need sudo
indicate we don't need sudo

http://blog.travis-ci.com/2014-12-17-faster-builds-with-container-based-infrastructure/

pstout/spectator,dmuino/spectator,dmuino/spectator,cfieber/spectator,Netflix/spectator,brharrington/spectator,pstout/spectator,rspieldenner/spectator,cfieber/spectator,rspieldenner/spectator