Corretto problema di spaziatura nei VBox dell'authblock.

diff --git a/DrPrintBackend.py b/DrPrintBackend.py
index c1cedbf..b8127d8 100644
--- a/DrPrintBackend.py
+++ b/DrPrintBackend.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 ## Some useful function to help DrPrint to
 # -*- coding: utf-8 -*-

@@ -18,8 +19,12 @@ class Backend(gobject.GObject):
         super(Backend, self).__init__()

     def get_queue(self, printer, remote_host, username, password):
+	"""
+	Obtain the queue of jobs on selected printer. It opens an SSH
+	connection to the server and parse lpq -Pprinter output
+	"""

-        try:
+	try:
             client = paramiko.SSHClient()
             client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
         except:
diff --git a/DrPrintGui/Input.py b/DrPrintGui/Input.py
index c579573..2ce8d6b 100644
--- a/DrPrintGui/Input.py
+++ b/DrPrintGui/Input.py
@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 ## This library provides User Input fields
 # -*- coding: utf-8 -*-

@@ -77,8 +78,8 @@ class AuthBlock(gtk.HBox):
         self.user_field = UsernameField(user = user)
         self.password_field = PasswordField()

-        vbox1 = gtk.VBox()
-        vbox2 = gtk.VBox()
+        vbox1 = gtk.VBox(False, default_spacing)
+        vbox2 = gtk.VBox(False, default_spacing)

         label = LeftAlignedLabel("Server SSH", 20)
         vbox1.pack_start (label)
diff --git a/drprint b/drprint
index a3e9f4b..c116b24 100755
--- a/drprint
+++ b/drprint
@@ -1,4 +1,5 @@
 #!/usr/bin/env python
+# -*- coding: utf-8 -*-

 import gtk, pygtk
 from optparse import OptionParser