Add METADATA to bt: Apache2+BSD=NOTICE am: 65a91f6e9c

Change-Id: I2c954042fbd12661ab0c0b7e8c1f8fc1bfd40616
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
+}