remove headers from src and lib

Author: archmoj

lib/aggregate.js

@@ -1,11 +1,3 @@
-/**
-* Copyright 2012-2021, Plotly, Inc.
-* All rights reserved.
-*
-* This source code is licensed under the MIT license found in the
-* LICENSE file in the root directory of this source tree.
-*/
-
 'use strict';
 
 module.exports = require('../src/transforms/aggregate');

lib/bar.js

@@ -1,11 +1,3 @@
-/**
-* Copyright 2012-2021, Plotly, Inc.
-* All rights reserved.
-*
-* This source code is licensed under the MIT license found in the
-* LICENSE file in the root directory of this source tree.
-*/
-
 'use strict';
 
 module.exports = require('../src/traces/bar');