added icons for watch, fixed warning

Author: NatashaTheRobot

try!/Assets.xcassets/AppIcon.appiconset/Appicon_TrySwift.png

@@ -3,56 +3,62 @@
     {
       "size" : "24x24",
       "idiom" : "watch",
-      "filename" : "watch_24@2x.png",
+      "filename" : "Icon-24@2x.png",
       "scale" : "2x",
       "role" : "notificationCenter",
       "subtype" : "38mm"
     },
     {
       "size" : "27.5x27.5",
       "idiom" : "watch",
-      "filename" : "watch_27.5@2x.png",
+      "filename" : "Icon-27.5@2x.png",
       "scale" : "2x",
       "role" : "notificationCenter",
       "subtype" : "42mm"
     },
     {
       "size" : "29x29",
       "idiom" : "watch",
-      "filename" : "watch_29@2x.png",
+      "filename" : "Icon-29@2x.png",
       "role" : "companionSettings",
       "scale" : "2x"
     },
     {
       "size" : "29x29",
       "idiom" : "watch",
-      "filename" : "watch_29@3x.png",
+      "filename" : "Icon-29@3x.png",
       "role" : "companionSettings",
       "scale" : "3x"
     },
     {
       "size" : "40x40",
       "idiom" : "watch",
-      "filename" : "watch_40@2x.png",
+      "filename" : "Icon-40@2x.png",
       "scale" : "2x",
       "role" : "appLauncher",
       "subtype" : "38mm"
     },
     {
       "size" : "86x86",
       "idiom" : "watch",
-      "filename" : "watch_86@2x.png",
+      "filename" : "Icon-86@2x.png",
       "scale" : "2x",
       "role" : "quickLook",
       "subtype" : "38mm"
     },
     {
       "size" : "98x98",
       "idiom" : "watch",
-      "filename" : "watch_98@2x.png",
+      "filename" : "Icon-98@2x.png",
       "scale" : "2x",
       "role" : "quickLook",
       "subtype" : "42mm"
+    },
+    {
+      "size" : "1024x1024",
+      "idiom" : "watch-marketing",
+      "filename" : "Appicon_TrySwift.png",
+      "scale" : "1x"
     }
   ],
   "info" : {