Bring in database changes.
diff --git a/database b/database
index 77cbd5b..8a70ccb 160000
--- a/database
+++ b/database
@@ -1 +1 @@
-Subproject commit 77cbd5bf13f99dace66fc61ca6f2447e0f3c9ec6
+Subproject commit 8a70ccb3b1144475ccbe805c7dd32538998e4d68