Updated Greek translation
Remove extra spaces at the end of line

Signed-off-by: Ignacio Casal Quinteiro <icq@gnome.org>
Fix #700542, reinitialize the repository while reloading

The repo has to be reopened in order to update the refs, there seems no
way currently provided in libgit2 or libgit2-glib to reload the refs.
Merge branch 'master' into develop