Add res.ok and res.negotiate response files as generate targets.
Add res.ok and res.negotiate response files as generate targets.

balderdashy/sails-generate-backend,konstantinzolotarev/sails-generate-backend,treelinehq/sails-generate-backend,t3chnoboy/sails-generate-backend-coffee,Karnith/sails-generate-backend-gulp,chiefy/sails-generate-backend-ember