group: add __unicode__.

Signed-off-by: Raphaël Barrois <raphael.barrois@polytechnique.org>

diff --git a/xnet/group/models.py b/xnet/group/models.py
index f8e5cb4..b544387 100644 (file)
--- a/xnet/group/models.py
+++ b/xnet/group/models.py
@@ -43,3 +43,6 @@ class Group(models.Model):
     class Meta:
         verbose_name = _(u"group")
         verbose_name_plural = _(u"groups")
+
+    def __unicode__(self):
+        return self.name