rename planetstack module to xos
diff --git a/planetstack/core/models/sliver.py b/planetstack/core/models/sliver.py
index 62e487b..0173887 100644
--- a/planetstack/core/models/sliver.py
+++ b/planetstack/core/models/sliver.py
@@ -13,7 +13,7 @@
 from core.models import Tag
 from core.models import Flavor
 from django.contrib.contenttypes import generic
-from planetstack.config import Config
+from xos.config import Config
 from monitor import driver as monitor
 
 config = Config()