diff --git a/.bk-to-hg b/.bk-to-hg
new file mode 100755
index 0000000000..039e4d0069
--- /dev/null
+++ b/.bk-to-hg
@@ -0,0 +1,2 @@
+#!/bin/sh
+exit 0
diff --git a/.hg-to-bk b/.hg-to-bk
new file mode 100755
index 0000000000..039e4d0069
--- /dev/null
+++ b/.hg-to-bk
@@ -0,0 +1,2 @@
+#!/bin/sh
+exit 0
diff --git a/.rootkeys b/.rootkeys
new file mode 100644
index 0000000000..e69de29bb2