diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8fce603
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+data/
diff --git a/config b/config
new file mode 160000
index 0000000..ff9512d
--- /dev/null
+++ b/config
@@ -0,0 +1 @@
+Subproject commit ff9512d4cae5fbdfa0212871919246c6744ecc59