better url quoting
better url quoting

svn: r8457

original commit: 9b4b838b5f10f4a7c0a5f67725e16c230bd7d04e

mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket