use 127.0.0.1 instead of localhost in tests, so that on machines with non standard dns entries, tests still pass
use 127.0.0.1 instead of localhost in tests, so that on machines with non standard dns entries, tests still pass

heiparta/node-restify,gcochard/node-restify,mboudreau/node-restify,trentm/node-restify,rogervaas/node-restify,jmealo/node-restify,myroid/node-restify,mcavage/node-restify,sean3z/node-restify,ernestopino/node-restify,liurq/node-restify,restify/node-restify,restify/plugins,meleslilijing/node-restify,mauricionr/node-restify,eetuuuu/node-restify,kusor/node-restify,jameswomack/node-restify,gergelyke/node-restify,alex-zhang/node-restify,andyburke/node-restify,restify/node-restify,myroid/node-restify,joyent/node-restify,BryanDonovan/node-restify,hekike/node-restify,KenanSulayman/node-restify,tempbottle/node-restify