Tidy up license headers

Summary: Changelog: Tidy up license headers

Reviewed By: SidharthGuglani

Differential Revision: D17919414

fbshipit-source-id: 0501b495dc0a42256ca6ba3284a873da1ab175c0

gradle/android-maven-install.gradle

@@ -1,3 +1,10 @@
+/*
+ * 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.
+ */
+
 // Configure the Android maven publication
 
 apply plugin: 'com.github.dcendents.android-maven'

gradle/android-tasks.gradle

@@ -1,3 +1,10 @@
+/*
+ * 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.
+ */
+
 // Android tasks for Javadoc and sources.jar generation
 
 afterEvaluate { project ->

gradle/bintray.gradle

@@ -1,3 +1,10 @@
+/*
+ * 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.
+ */
+
 // Upload to Bintray
 apply plugin: 'com.jfrog.bintray'
 

gradle/release-bintray.gradle

@@ -1,3 +1,10 @@
+/*
+ * 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.
+ */
+
 // Set up everything required for releasing on Bintray
 ext {
     bintrayRepo = 'maven'

gradle/release.gradle

@@ -1,3 +1,10 @@
+/*
+ * 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.
+ */
+
 // Common Android tasks for all releases that generate Javadocs, sources, etc.
 apply from: rootProject.file('gradle/android-tasks.gradle')