:art: Introduce faust

diff --git a/plug b/plug
index 37f2a1e20f85c2f455abb85340557b994c294cf0..4e20d4f6797233970ccc89a422b716a0d26285ee 160000 (submodule)
--- a/plug
+++ b/plug
@@ -1 +1 @@
-Subproject commit 37f2a1e20f85c2f455abb85340557b994c294cf0
+Subproject commit 4e20d4f6797233970ccc89a422b716a0d26285ee

diff --git a/util b/util
index f194f41413c7591d952e1abb399f60ca1da0715c..eb4d6d34a12b7d1cf1b05702d6885e22fec5bf08 160000 (submodule)
--- a/util
+++ b/util
@@ -1 +1 @@
-Subproject commit f194f41413c7591d952e1abb399f60ca1da0715c
+Subproject commit eb4d6d34a12b7d1cf1b05702d6885e22fec5bf08