Fine tune exported fields.

librestash/lib/exporters/caches.py

@@ -28,7 +28,9 @@ class CacheExporter(object):
 
         # Convert to list of dicts
         # FIXME account for parent containers
-        return [cache.asdict(exclude=['id', 'owner_account_id', 'geocache_id'], follow={
-            'logs': {'exclude': ['id', 'geocacher_account_id', 'listing_id']},
-            'waypoints': {'exclude': ['id', 'listing_id']}
-        }) for cache in caches]
+        return [cache.asdict(exclude=['id', 'owner_account_id', 'geocache_id', 'master_waypoint_code'],
+            include=['master_waypoint'], follow={
+                'logs': {'exclude': ['id', 'geocacher_account_id', 'listing_id']},
+                'waypoints': {'exclude': ['id', 'listing_id']},
+                'master_waypoint': {'exclude': ['id', 'listing_id']}
+            }) for cache in caches]