Mouve two entities to user.entities

[Antoni Bella Pérez]

  Hi,

  Please, consider mouve plasmoid and plasmoids entities from 
'general.entities' to 'user.entities' file. Is is translatable in Catalan 
language.

<!ENTITY plasmoid "<application>Plasmoid</application>">
<!ENTITY plasmoids "<application>Plasmoids</application>">

  Regards
  Toni