new strings added to EOG

[Claudio Saavedra <csaavedra gnome org>]

Hi, 

We had to add two strings to eog in order to fix 

  Bug 552109 – won't set wallpaper

These strings are:

    + "Only local images can be used as wallpapers"
    + "To be able to set this image as your wallpaper, please save it
locally in your computer"

and will only show up in a dialog if a user tries to set as wallpaper a
remote file.

The es translation was already uploaded, and we will probably handle the
de and pt_BR, if the translators for these teams are too busy :-)

Greetings, and sorry for this really late change.

Claudio

-- 
Claudio Saavedra <csaavedra gnome org>