rename planetstack module to xos
diff --git a/planetstack/manage.py b/planetstack/manage.py
index 4a7e2df..0ddd014 100644
--- a/planetstack/manage.py
+++ b/planetstack/manage.py
@@ -3,7 +3,7 @@
 import sys
 
 if __name__ == "__main__":
-    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "planetstack.settings")
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "xos.settings")
 
     from django.core.management import execute_from_command_line