Add chestnut submodule.

Jack Feser · Jack Feser · commit fc7a887063bb · 2019-11-08T15:57:15.000-05:00
diff --git a/.gitmodules b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "bench/cozy/cozy"]
 	path = bench/cozy/cozy
 	url = git@github.com:jfeser/cozy.git
+[submodule "chestnut"]
+	path = bench/chestnut/chestnut
+	url = git@github.com:congy/chestnut.git
diff --git a/bench/chestnut/chestnut b/bench/chestnut/chestnut
@@ -0,0 +1 @@
+Subproject commit 65beee2d43cd1142ab96342dcda14d8e95f652e5
