Merge pull request #242 from MaddTheSane/fixIcon

Remove duplicate icon files, moving all of them into Media.xcassets.

Media.xcassets/AppIcon.appiconset/Contents.json

@@ -37,23 +37,27 @@
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "icon_256x256.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "mac",
       "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "icon_256x256@2x.png",
       "scale" : "2x"
     },
     {
       "idiom" : "mac",
       "size" : "512x512",
+      "filename" : "icon_512x512.png",
       "scale" : "1x"
     },
     {
-      "idiom" : "mac",
       "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "icon_512x512@2x.png",
       "scale" : "2x"
     }
   ],