fix another utf-8 issue in reminder.py

reminder.py

@@ -32,7 +32,7 @@ for vote in c.execute('select id, id_group, date_end, title from votes where is_
         for user in c.execute('select users.id, users.email, users.name from users join user_group on users.id=user_group.id_user where user_group.id_group = ?', voting_group).fetchall():
             userchoice_request = (user[0], vote[0],)
             userchoice = c.execute('select * from user_choice join choices on user_choice.id_choice = choices.id where id_user = ? and id_vote = ?', userchoice_request).fetchone()
-            print "Checking if user %s already voted %s" % (user[1], vote[3])
+            print "Checking if user %s already voted %s" % (user[1], vote[3].encode('utf-8'))
             print userchoice
             if userchoice is None:
                 #user didn't vote yet