Add CORS middleware
Add CORS middleware

aperera/negroni,panjunjie/negroni,zackkitzmiller/negroni,squiidz/negroni,abhishekgahlot/negroni,codegangsta/negroni,sangheestyle/negroni,mikeqian/negroni,urfave/negroni,tinvyhxx/negroni,Festum/negroni,futurechallenger/negroni,trigrass2/negroni,Wattpad/negroni,GrimDerp/negroni