Allow to download single photos

app/js/controllers.js

@@ -1258,6 +1258,10 @@ angular.module('myApp.controllers', [])
     $scope.photo = AppPhotosManager.wrapForFull($scope.photoID);
     $scope.nav = {};
 
+    $scope.download = function () {
+      AppPhotosManager.downloadPhoto($scope.photoID);
+    };
+
     if (!$scope.messageID || Config.Navigator.mobile) {
       $scope.nav.next = function () {
         $modalInstance.close();
@@ -1280,10 +1284,6 @@ angular.module('myApp.controllers', [])
     };
 
 
-    $scope.download = function () {
-      AppPhotosManager.downloadPhoto($scope.photoID);
-    };
-
     if (Config.Navigator.mobile) {
       $scope.canForward = true;
       return;