Catch the keynote streaming here Watch the live stream here: https://www.engadget.com/2012/06/11/apple-wwdc-2012-liveblog/ https://www.feedmonk.com/events/wwdc-2012 Live blog MacBook refresh, new high res screens Facetime over cellular Air refresh. The new version of iOS 6 is due out this fall. Not the entire line would be refreshed? Will the…