Merge branch 'file-download-update' of...

...gbluebutton/modules/polling/events/PollShowResultEvent.as

...org/bigbluebutton/modules/present/events/DownloadEvent.as

...c/org/bigbluebutton/modules/present/events/ExportEvent.as

.../bigbluebutton/modules/present/managers/PresentManager.as

...g/bigbluebutton/modules/present/maps/PresentEventMap.mxml

...uebutton/modules/present/ui/views/FileDownloadWindow.mxml

...bluebutton/modules/present/ui/views/FileExportWindow.mxml

...bluebutton/modules/present/ui/views/FileUploadWindow.mxml

...uebutton/modules/present/ui/views/PresentationWindow.mxml

...org/bigbluebutton/modules/present/ui/views/SlideView.mxml

...on/modules/whiteboard/business/shapes/PollResultObject.as

...button/modules/whiteboard/business/shapes/ShapeFactory.as

...igbluebutton/modules/whiteboard/views/WhiteboardCanvas.as