Add version headers

Summary: Last big batch of adding license headers in Java code where they were missing.

Reviewed By: jknoxville

Differential Revision: D15164860

fbshipit-source-id: 4c0a61eec7b5659fdc674ebed85f2ade60dd0aa0

android/no-op/src/main/AndroidManifest.xml

@@ -1,4 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (c) Facebook, Inc. and its affiliates.
+  ~
+  ~ This source code is licensed under the MIT license found in the LICENSE file
+  ~ in the root directory of this source tree.
+  -->
+
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.facebook.flipper">
 </manifest>