use new app icon

examples/macos/IJKMediaDemo/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,61 +1,54 @@
 {
   "images" : [
     {
-      "filename" : "icon_16x16.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "16x16"
     },
     {
-      "filename" : "[email protected]",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "16x16"
     },
     {
-      "filename" : "icon_32x32.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "32x32"
     },
     {
-      "filename" : "[email protected]",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "32x32"
     },
     {
-      "filename" : "icon_128x128.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "128x128"
     },
     {
-      "filename" : "[email protected]",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "128x128"
     },
     {
-      "filename" : "icon_256x256.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "256x256"
     },
     {
-      "filename" : "icon_256x256@2x.png",
+      "filename" : "iTunesArtwork 1.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "256x256"
     },
     {
-      "filename" : "icon_512x512.png",
+      "filename" : "iTunesArtwork.png",
       "idiom" : "mac",
       "scale" : "1x",
       "size" : "512x512"
     },
     {
-      "filename" : "icon_512x512@2x.png",
+      "filename" : "iTunesArtwork@2x.png",
       "idiom" : "mac",
       "scale" : "2x",
       "size" : "512x512"