Marking strings in libegg/recent-files as translatable

[Emmanuele Bassi <ebassi gmail com>]

Hi all.

While fixing bug #129195 in libegg/recent-files, came to my attention
that the strings in there are not marked for translation.

Marking them would not mean breaking the string freeze (according to the
rules the GTP sent on the desktop-devel list), but, also, this would
mean that every project using the code in libegg/recent-files is going
to have those new strings.

Please, let me know if I may go ahead, or stop before committing.

Kind regards,
 Emmanuele.

-- 
Emmanuele Bassi <ebassi gmail com>
Web site: http://log.emmanuelebassi.net