Use icon images from the OS X updater.

Aquaria.xcodeproj/project.pbxproj

@@ -1752,6 +1752,7 @@
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
+				5538C398195CD30100A3877A /* Aquaria */,
 				A2727C95291B439291E768B2 /* ttvfs */,
 				0E8C018AF514496C871DF406 /* ttvfs_zip */,
 				C909122F0C28454F8D13254E /* ttvfs_cfileapi */,
@@ -1762,7 +1763,6 @@
 				5597E652195DD301004D9EFF /* glpng */,
 				5597E6D1195DD8C4004D9EFF /* glfont2 */,
 				5597E6EA195DDA58004D9EFF /* Aquaria-Standalones */,
-				5538C398195CD30100A3877A /* Aquaria */,
 			);
 		};
 /* End PBXProject section */

MacOSX/Media.xcassets/Aquaria.appiconset/Contents.json

@@ -7,8 +7,8 @@
       "scale" : "1x"
     },
     {
-      "idiom" : "mac",
       "size" : "16x16",
+      "idiom" : "mac",
       "filename" : "32.png",
       "scale" : "2x"
     },
@@ -25,28 +25,33 @@
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "128x128",
+      "idiom" : "mac",
+      "filename" : "icon_128x128.png",
       "scale" : "1x"
     },
     {
       "idiom" : "mac",
       "size" : "128x128",
+      "filename" : "icon_256x256.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "256x256",
+      "idiom" : "mac",
+      "filename" : "icon_256x256.png",
       "scale" : "1x"
     },
     {
       "idiom" : "mac",
       "size" : "256x256",
+      "filename" : "icon_512x512.png",
       "scale" : "2x"
     },
     {
-      "idiom" : "mac",
       "size" : "512x512",
+      "idiom" : "mac",
+      "filename" : "icon_512x512.png",
       "scale" : "1x"
     },
     {