Update headers to new copyright text

Summary:
The header should read

```
Copyright (c) Facebook, Inc. and its affiliates.
```

Updated comments that looked like `* Copyright (c) 2013-present, Facebook, Inc.`

```
$ for file in `hg grep -l "\* Copyright.*Inc.$"`; \
  do sed -i "s/\* Copyright.*Inc.$/* Copyright (c) Facebook, Inc. and its affiliates./" $file; \
done
```

Updated comments that look like `* Copyright 2004-present Facebook. All rights reserved.`

```
$ for file in `hg grep -l "\* Copyright.*-present.*eserved.$"`; \
  do sed -i "s/\* Copyright.*-present.*eserved.$/* Copyright (c) Facebook, Inc. and its affiliates./" $file; \
done
```

Did the same for comments that start with `#`

```
$ for file in `hg grep -l "# Copyright.*-present.*eserved.$"`; \
  do sed -i "s/# Copyright.*-present.*eserved.$/# Copyright (c) Facebook, Inc. and its affiliates./" $file;
done
$ for file in `hg grep -l "# Copyright.*Inc.$"`; \
  do sed -i "s/# Copyright.*Inc.$/# Copyright (c) Facebook, Inc. and its affiliates./" $file; \
done
```

Manually updated 3 files:
* `tests/nonstrict_import/libs/modules.js`
* `tests/call_caching2/lib/immutable.js`
* `tests/type_param_variance2/libs/Promise.js`

Reverted 3rd party code

```
$ hg revert -r master src/third-party
```

Reviewed By: samwgoldman

Differential Revision: D13592391

fbshipit-source-id: efdfa7b538032f511e621712a0c9990d17050abb

Makefile

@@ -1,4 +1,4 @@
-# Copyright (c) 2013-present, Facebook, Inc.
+# Copyright (c) Facebook, Inc. and its affiliates.
 # All rights reserved.
 
 ################################################################################

lib/bom.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/core.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/cssom.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/dom.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/intl.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/node.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/react-dom.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/react.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/serviceworkers.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

lib/streams.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

packages/flow-dev-tools/Makefile

@@ -1,4 +1,4 @@
-# Copyright (c) 2013-present, Facebook, Inc.
+# Copyright (c) Facebook, Inc. and its affiliates.
 # All rights reserved.
 
 test:

packages/flow-parser-bin/Makefile

@@ -1,4 +1,4 @@
-# Copyright (c) 2017-present, Facebook, Inc.
+# 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.

packages/flow-parser-bin/index.js

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2017-present, Facebook, Inc.
+ * 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.

packages/flow-parser-bin/src/flow_parser_node.cc

@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

packages/flow-parser/Makefile

@@ -1,4 +1,4 @@
-# Copyright (c) 2013-present, Facebook, Inc.
+# 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.

scripts/gen_build_id.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

scripts/ppx_gen_flowlibs.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

scripts/script_utils.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/astCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/autocompleteCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/checkCommands.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/checkContentsCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandConnect.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandConnectSimple.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandConnectSimple.mli

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandInfo.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandMeanKill.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandSpec.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandSpec.mli

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/commandUtils.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/config/__tests__/test.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/config/__tests__/version_regex_test.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/config/flowConfig.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/config/flowConfig.mli

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/config/version_regex.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/configCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/coverageCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/cycleCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/dumpTypesCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/findModuleCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/findRefsCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2014, Facebook, Inc.
+ * 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.

src/commands/forceRecheckCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/getDefCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/getImportsCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/graphCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/ideCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/initCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/lsCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/lspCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * Copyright (c) Facebook, Inc. and its affiliates.
  * All rights reserved.
  *
  * This source code is licensed under the BSD-style license found in the

src/commands/refactorCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2014, Facebook, Inc.
+ * 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.

src/commands/saveStateCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2018-present, Facebook, Inc.
+ * 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.

src/commands/serverCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/shellCompleteCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/startCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/statusCommands.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.

src/commands/stopCommand.ml

@@ -1,5 +1,5 @@
 (**
- * Copyright (c) 2013-present, Facebook, Inc.
+ * 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.