Update PDE_pt.properties

Undo/Redo translated. Final verification needed

app/src/processing/app/languages/PDE_pt.properties

@@ -28,8 +28,8 @@ menu.file.quit = Sair
 # | File | Edit | Sketch | Library | Tools | Help |
 #        | Edit |
 menu.edit = Editar
-menu.edit.undo = Undo
-menu.edit.redo = Redo
+menu.edit.undo = Desfazer
+menu.edit.redo = Refazer
 menu.edit.cut = Cortar
 menu.edit.copy = Copiar
 menu.edit.copy_as_html = Copiar como HTML
@@ -230,8 +230,8 @@ editor.status.printing.canceled = Impressão cancelada.
 
 # ---------------------------------------
 # Contribution Panel
-contributions.undo = Undo
-contributions.remove = Remove
+contributions.undo = Desfazer
+contributions.remove = Refazer
 contributions.install = Instalar
 contributions.progress.starting = A iniciar
 contributions.progress.downloading = A descarregar