Updates keyringer: e0cdcda Adds a TODO file

diff --git a/keyringer b/keyringer
index 048544a56742f9fc342b6fbca309c6a4f47f78d6..e0cdcdaddcf809dedfd331315909532c7e29a82f 160000 (submodule)
--- a/keyringer
+++ b/keyringer
@@ -1 +1 @@
-Subproject commit 048544a56742f9fc342b6fbca309c6a4f47f78d6
+Subproject commit e0cdcdaddcf809dedfd331315909532c7e29a82f