Add METADATA to nanohttpd: BSD=NOTICE am: e70b0e7cff am: ff84149c71 am: f239478245 am: ee8be07f50

Change-Id: Ic04ea8ce02e4e99ace46e8674f1edca72251bb93
diff --git a/METADATA b/METADATA
new file mode 100644
index 0000000..d97975c
--- /dev/null
+++ b/METADATA
@@ -0,0 +1,3 @@
+third_party {
+  license_type: NOTICE
+}