Copyright for tbb source package in Focal

This package was debianized by Roberto C. Sanchez  on
Fri, 14 Dec 2007 23:10:58 -0500.

It was downloaded from http://threadingbuildingblocks.org

Upstream Author: Intel Corporation

Copyright: Copyright (c) 2005-2017 Intel Corporation

License:

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.

On Debian systems, the complete text of the Apache 2.0 License can be found at
`/usr/share/common-licenses/Apache-2.0'.

The Debian packaging is Copyright (c) 2007-2011, Athena Capital Research
 and is licensed under the GPL version 2, the complete text
of the GNU General Public License can be fodun on Debian systems at
`/usr/share/common-licenses/GPL-2'.