Adding #570 and #564 to the CHANGES.md
Adding #570 and #564 to the CHANGES.md

OiNutter/node-restify,djensen47/node-restify,myroid/node-restify,andyburke/node-restify,gergelyke/node-restify,tempbottle/node-restify,alex-zhang/node-restify,BryanDonovan/node-restify,myroid/node-restify,jmealo/node-restify,mboudreau/node-restify,eodgooch/node-restify,mcavage/node-restify,rogervaas/node-restify,13W/node-restify,micahr/node-restify,meleslilijing/node-restify,mgesmundo/logged-errors,rafael-custodio/node-restify,sahat/node-restify,mauricionr/node-restify,liurq/node-restify,restify/node-restify,joyent/node-restify,heiparta/node-restify,ernestopino/node-restify,restify/plugins,ojengwa/node-restify,KenanSulayman/node-restify,gcochard/node-restify,redmobile/node-restify,trentm/node-restify,jokesterfr/node-restify,eetuuuu/node-restify,hekike/node-restify,jameswomack/node-restify,sean3z/node-restify,rprieto/node-restify,restify/node-restify,kusor/node-restify,VaclavObornik/node-restify,gwicke/node-restify