Add METADATA to crcalc: Apache2=NOTICE am: 261e6cc2ee am: 86481d3093

Change-Id: Ib52a9ecff0af6e368964ef05544e829c044c5126
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
+}