Updates metadot: a6a0bef Adds status command

diff --git a/metadot b/metadot
index aafa6303f1c2c1da0eabce337722a82f55521546..a6a0bef84eaa95dcf6f9e3476b333092bf579e8f 160000 (submodule)
--- a/metadot
+++ b/metadot
@@ -1 +1 @@
-Subproject commit aafa6303f1c2c1da0eabce337722a82f55521546
+Subproject commit a6a0bef84eaa95dcf6f9e3476b333092bf579e8f