Resolve "Appointment type list"

Closes #66 (closed)

smash/web/models.py

@@ -322,11 +322,14 @@ class AppointmentType(models.Model):
                                        default='ANY'
                                        )
 
+    class Meta:
+        ordering = ['description']
+
     def __str__(self):
-        return self.code
+        return self.description
 
     def __unicode__(self):
-        return self.code
+        return self.description
 
 
 class Worker(models.Model):