Add 'NFD/' from commit 'a22a2172611b1cb93b2e2f53d9d5da122b384f3e'

git-subtree-dir: NFD
git-subtree-mainline: ded1aa693720f9e2998b95c4850b59cbdfcabaa7
git-subtree-split: a22a2172611b1cb93b2e2f53d9d5da122b384f3e
diff --git a/NFD/.gitignore b/NFD/.gitignore
new file mode 100644
index 0000000..4629c34
--- /dev/null
+++ b/NFD/.gitignore
@@ -0,0 +1,8 @@
+.DS*
+.waf-1*
+.waf3-*
+.lock*
+**/*.pyc
+build/
+VERSION
+unit-tests.conf