Upgrade mountain lion, macports, xcode (4.3 to 4.4)

• Some leads on google led me to realize how easy it was to upgrade XCode command line tools as shown in the snapshot, afterwards the macports updates went through just fine:
  
  • http://scotty-t.com/2012/02/19/os-x-10-8-mountain-lion-preview-macports/
  • https://discussions.apple.com/thread/4135259?start=0&tstart=0