UI: change App icon

- Replaces flat icon with original Ring logo icon.

Change-Id: I7cdeacc54630dd57c0dde298bbdaf2090b39d373

Ring/Ring/Resources/Images.xcassets/AppIcon.appiconset/Contents.json

@@ -3,109 +3,109 @@
     {
       "size" : "20x20",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-20@2x.png",
+      "filename" : "Icon-App-20x20@2x.png",
       "scale" : "2x"
     },
     {
       "size" : "20x20",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-20@3x.png",
+      "filename" : "Icon-App-20x20@3x.png",
       "scale" : "3x"
     },
     {
       "size" : "29x29",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-29@2x.png",
+      "filename" : "Icon-App-29x29@2x.png",
       "scale" : "2x"
     },
     {
       "size" : "29x29",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-29@3x.png",
+      "filename" : "Icon-App-29x29@3x.png",
       "scale" : "3x"
     },
     {
       "size" : "40x40",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-40@2x.png",
+      "filename" : "Icon-App-40x40@2x.png",
       "scale" : "2x"
     },
     {
       "size" : "40x40",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-40@3x.png",
+      "filename" : "Icon-App-40x40@3x.png",
       "scale" : "3x"
     },
     {
       "size" : "60x60",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-60@2x.png",
+      "filename" : "Icon-App-60x60@2x.png",
       "scale" : "2x"
     },
     {
       "size" : "60x60",
       "idiom" : "iphone",
-      "filename" : "ring-ios-icon-60@3x.png",
+      "filename" : "Icon-App-60x60@3x.png",
       "scale" : "3x"
     },
     {
       "size" : "20x20",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-20.png",
+      "filename" : "Icon-App-20x20@1x.png",
       "scale" : "1x"
     },
     {
       "size" : "20x20",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-20@2x.png",
+      "filename" : "Icon-App-20x20@2x-1.png",
       "scale" : "2x"
     },
     {
       "size" : "29x29",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-29.png",
+      "filename" : "Icon-App-29x29@1x.png",
       "scale" : "1x"
     },
     {
       "size" : "29x29",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-29@2x.png",
+      "filename" : "Icon-App-29x29@2x-1.png",
       "scale" : "2x"
     },
     {
       "size" : "40x40",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-40.png",
+      "filename" : "Icon-App-40x40@1x.png",
       "scale" : "1x"
     },
     {
       "size" : "40x40",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-40@2x.png",
+      "filename" : "Icon-App-40x40@2x-1.png",
       "scale" : "2x"
     },
     {
       "size" : "76x76",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-76.png",
+      "filename" : "Icon-App-76x76@1x.png",
       "scale" : "1x"
     },
     {
       "size" : "76x76",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-76@2x.png",
+      "filename" : "Icon-App-76x76@2x.png",
       "scale" : "2x"
     },
     {
       "size" : "83.5x83.5",
       "idiom" : "ipad",
-      "filename" : "ring-ios-icon-83.5@2x.png",
+      "filename" : "Icon-App-83.5x83.5@2x.png",
       "scale" : "2x"
     },
     {
       "size" : "1024x1024",
       "idiom" : "ios-marketing",
-      "filename" : "ring-ios-icon-1024.png",
+      "filename" : "ring-ios-icon.png",
       "scale" : "1x"
     }
   ],