mask password on site view

src/popup/app/vault/vaultViewSiteController.js

@@ -6,6 +6,15 @@
         siteService.get($stateParams.siteId, function (site) {
             cipherService.decryptSite(site).then(function (model) {
                 $scope.site = model;
+
+                if (model.password) {
+                    var maskedPassword = '';
+                    for (var i = 0; i < model.password.length; i++) {
+                        maskedPassword += '•';
+                    }
+
+                    $scope.site.maskedPassword = maskedPassword;
+                }
             });
         });
     });