New in 3.21.3 - 20 June 2016

* added/updated translations
  fur, courtesy of Fabio Tomat
  oc, courtesy of Cédric Valmary (totenoc.eu)
  pt, courtesy of Sérgio Cardeira

List of fixed bugs
  764266 added padding to 'used' column progress bar
  748999 Properly normalize CPU resource graph