Locations should be alphabetically ordered

Re: https://github.com/ixc/tarnanthi/issues/11

Author: markfinger

icekit/plugins/location/models.py

@@ -144,6 +144,7 @@ class Location(
 
     class Meta:
         unique_together = (('slug', 'publishing_linked'), )
+        ordering = ('title',)
 
     def __str__(self):
         return self.title