Disable Travis builds on ruby-head
Disable Travis builds on ruby-head

sideci-sample/sideci-sample-celluloid,olleolleolle/celluloid,dilumn/celluloid,celluloid/celluloid,jasonm23/celluloid,tarcieri/celluloid,mehta/celluloid,marshall-lee/celluloid,davydovanton/celluloid,kenichi/celluloid,jstoja/celluloid,TiagoCardoso1983/celluloid,seuros/celluloid