The icon of the refresh button in the ConferenceRoomBrowser is changing to a loading icon when data is loading.
If the ConferenceRoomBrowser is sized down, the refresh button disappears and a popup menu appears.
The icon of the refresh menu item should change to a loading icon too.
The loading icon is added with and should be added in issue too.
-Added the icon to the menu item of the popup menu
patch committed to trunk