[gthumb] (10 commits) ...Merge branch 'flickr-changes'

[Paolo Bacchilega <paobac src gnome org>]

Summary of changes:

  92b0dab... [slideshow] make the transition a little slower
  075c442... [slideshow] added a fade effect to the slide transition
  bd3f566... [flicker] unify the authentication code to avoid code dupli
  1ca749b... [flicker] specify the server parameter in a separate struct
  e7928bc... [flicker] allow to change the server name in the message di
  4419666... [flickr] store the token in the gnome keyring if available
  3813bb7... [flickr] remove title from dialog
  dd48183... [slideshow] make the transition a little slower
  ea9d9df... [slideshow] added a fade effect to the slide transition
  3723ffe... Merge branch 'flickr-changes'