[xfce4-session/f15/master] (5 commits) ...Merge branch 'master' into f15

[Christoph Wickert]

Summary of changes:

  bcb21cd... Merge branch 'master' of ssh://pkgs.fedoraproject.org/xfce4 (*)
  2cc486d... Autostart polkit-gnome-authentication-agent-1 (#693152) (*)
  f298b89... Bump release (*)
  2262c3e... Remove --enable-gen-doc configure option as it requires net (*)
  c12be5e... Merge branch 'master' into f15

(*) This commit already existed in another branch; no separate mail sent