Add data gitignore

0bdf0d9f · Marcel Langer · 9f10b768 · 0bdf0d9f
Commit 0bdf0d9f authored May 23, 2020 by Marcel Langer
--- a/data/.gitignore
+++ b/data/.gitignore
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore
\ No newline at end of file