{
"images" : [
"idiom" : "universal",
"filename" : "qr.png",
"scale" : "1x"
},
"filename" : "qr@2x.png",
"scale" : "2x"
"filename" : "qr@3x.png",
"scale" : "3x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"