[gtk+] Created tag 2.24.20

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '2.24.20' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Thu Jul 4 13:24:45 2013 -0400

    2.24.20

Changes since the last tag '2.24.19':

Aleksander Morgado (1):
      win32: don't convert '\n' to '\r\n' when copying if it already is '\r\n'

Marek Kasik (1):
      printing: List Avahi printers

Matthias Clasen (4):
      Look for rc files in system config dirs as well
      Move the module cache files below libdir
      Let query utilities update the cache file directly
      2.24.20

Michael Natterer (2):
      quartz: update the keymap only if the input method changed
      quartz: remove check for keymap changes from update_keymap()

Piotr Drąg (1):
      Updated Polish translation

Valerio Messina (1):
      GtkFileChooser: Missing hour on today's files for it&hu locales on Win32