WIP: Avro-Holzweg

[demos/kafka/wordcount] / counter

diff --git a/counter b/counter
index 71ffff4..1ced7db 160000 (submodule)
--- a/counter
+++ b/counter
@@ -1 +1 @@
-Subproject commit 71ffff4002d3cee3bbc4afbeccdd690ddb22e9ee
+Subproject commit 1ced7dbd42128e40d165a295cb5d70291b3c1803