Started to clean popup opener

app/js/controllers.js

@@ -541,7 +541,10 @@ angular.module('myApp.controllers', ['myApp.i18n'])
           url += '/br'
           break
       }
-      window.open(url, '_blank')
+      var popup = window.open(url, '_blank')
+      try {
+        popup.opener = null;
+      } catch (e) {}
     }
 
     $scope.openContacts = function () {

app/js/services.js

@@ -4524,7 +4524,10 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
               url.search('https://t.me/') === 0) {
             target = '_self'
           }
-          window.open(url, target)
+          var popup = window.open(url, target)
+          try {
+            popup.opener = null;
+          } catch (e) {}
         })
         return true
       }
@@ -4649,8 +4652,11 @@ angular.module('myApp.services', ['myApp.i18n', 'izhukov.utils'])
           return true
         }
       }
-      var wnd = window.open(url, '_blank')
+      var popup = window.open(url, '_blank')
-      return wnd ? true : false
+      try {
+        popup.opener = null;
+      } catch (e) {}
+      return popup ? true : false
     }
 
     function shareUrl (url, text, shareLink) {