[gthumb] Created tag GTHUMB_2_12_0

[Paolo Bacchilega <paobac src gnome org>]

The unsigned tag 'GTHUMB_2_12_0' was created.

Tagger: Paolo Bacchilega <paobac src gnome org>
Date: Mon Sep 27 22:59:34 2010 +0200

    version 2.12.0

Changes since the last tag 'GTHUMB_2_11_92':

A S Alam (1):
      update for Punjabi

Andika Triwidada (1):
      Updated Indonesian translation

Gintautas Miliauskas (1):
      Updated Lithuanian translation (thanks Aurimas Cernius).

Mario Blättermann (1):
      [i18n] Updated German translation

Paolo Bacchilega (29):
      Some changes to the embedded preview loader
      return the original size when loading a thumbnail
      fixed crash when closing the window while the thumbnails are loading
      fixed crash when changing directoty and a script in generating a thumbnail
      added ability to cancel the thumbnail generation in some cases
      do not allow to add new operations if a cancellation is underway
      return an error if the thumbnail generation was cancelled
      after scrolling the list cancel the loading of the non-visible thumbnails
      set the thread priority from the io priority
      use casts instead of macros to avoid a lot of useless function calls
      thumb loader: do not recreate the factory if the size didn't change
      file list: some speed improvments
      use g_list_free to free the list
      revert change
      removed wrong code: allow to queue an operation while cancelling
      use a simple loader to load thumbnails from the cache
      removed unused code
      do not declare unused variables when the gio scheduler is used
      fixed multi date update when set to 'date photo was taken'
      use the fixed size only for horizontal sidebars
      show the web services first in the share menu
      avoid to activate non-required extensions
      don't ask to restart if the user didn't changed the extension list
      fixed the list tools position in viewer mode
      do not make catalogs depend on search to fix a circular dependency
      Fixed error at configure time when using the -Werror flag
      added a category in the example extension
      install the m4 file to allow the external extensions to be built correctly
      updated for version 2.12.0