FS-8022 - fix refresh devices and prevent reset previous selected configuration

html5/verto/verto_communicator/js/controllers.js

@@ -675,7 +675,7 @@ vertoControllers.controller('ModalSettingsController', ['$scope', '$http',
     };
 
     $scope.refreshDeviceList = function() {
-      verto.refreshDevices();
+      return verto.refreshDevices();
     }
   }
 ]);

html5/verto/verto_communicator/js/verto-service.js

@@ -248,10 +248,6 @@ vertoService.service('verto', ['$rootScope', '$cookieStore', '$location', 'stora
           }];
           data.audioDevices = [];
 
-          data.selectedVideo = 'none';
-          data.selectedShare = 'screen';
-          data.selectedAudio = null;
-
           for (var i in jQuery.verto.videoDevices) {
             var device = jQuery.verto.videoDevices[i];
             if (!device.label) {