Add METADATA to lmfit: BSD=NOTICE am: e87f31bb2b am: 215e9f8136 am: a314ebe0d6

Change-Id: Ie10b425612829d482b7826e927c34ecc15bc13fb
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
+}