Cleanup team

This merge requests does a pre-commit cleanup of the team application.

Part of #562 (closed)

beat/web/team/templates/team/panels/table.html

 {% comment %}
  * Copyright (c) 2016 Idiap Research Institute, http://www.idiap.ch/
  * Contact: beat.support@idiap.ch
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  * This file is part of the beat.web module of the BEAT platform.
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  * Commercial License Usage
  * Licensees holding valid commercial BEAT licenses may use this file in
  * accordance with the terms contained in a written agreement between you
  * and Idiap. For further information contact tto@idiap.ch
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  * Alternatively, this file may be used under the terms of the GNU Affero
  * Public License version 3 as published by the Free Software and appearing
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  * The BEAT platform is distributed in the hope that it will be useful, but
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  * You should have received a copy of the GNU Affero Public License along
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 {% endcomment %}