  License for ipfixcol-nfdump-output plug-in:
  author Petr Kramolis <kramolis@cesnet.cz>
 
  Copyright (C) 2015 CESNET, z.s.p.o.
 
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:
  1. Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.
  2. Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.
  3. Neither the name of the Company nor the names of its contributors
     may be used to endorse or promote products derived from this
     software without specific prior written permission.
 
  ALTERNATIVELY, provided that this notice is retained in full, this
  product may be distributed under the terms of the GNU General Public
  License (GPL) version 2 or later, in which case the provisions
  of the GPL apply INSTEAD OF those given above.
 
  This software is provided ``as is, and any express or implied
  warranties, including, but not limited to, the implied warranties of
  merchantability and fitness for a particular purpose are disclaimed.
  In no event shall the company or contributors be liable for any
  direct, indirect, incidental, special, exemplary, or consequential
  damages (including, but not limited to, procurement of substitute
  goods or services; loss of use, data, or profits; or business
  interruption) however caused and on any theory of liability, whether
  in contract, strict liability, or tort (including negligence or
  otherwise) arising in any way out of the use of this software, even
  if advised of the possibility of such damage.
 
 ipfixcol-nfdump-output plug-in uses nffile.h from NFDUMP with this license:
 
  The nfdump project is distributed under the BSD license:

  Copyright (c) 2009, Peter Haag
  Copyright (c) 2004-2008, SWITCH - Teleinformatikdienste fuer Lehre und Forschung
  All rights reserved.
  
  Redistribution and use in source and binary forms, with or without 
  modification, are permitted provided that the following conditions are met:
  
   * Redistributions of source code must retain the above copyright notice, 
     this list of conditions and the following disclaimer.
   * Redistributions in binary form must reproduce the above copyright notice, 
     this list of conditions and the following disclaimer in the documentation 
     and/or other materials provided with the distribution.
   * Neither the name of SWITCH nor the names of its contributors may be 
     used to endorse or promote products derived from this software without 
     specific prior written permission.
  
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
  POSSIBILITY OF SUCH DAMAGE.

  
ipfixcol-nfdump-output plug-in uses pugixml parser with this license:

  pugixml parser - version 1.0
  --------------------------------------------------------
  Copyright (C) 2006-2010, by Arseny Kapoulkine (arseny.kapoulkine@gmail.com)
  Report bugs and download new versions at http://pugixml.org/
 
  This library is distributed under the MIT License. See notice at the end
  of this file.
 
  This work is based on the pugxml parser, which is:
  Copyright (C) 2003, by Kristen Wegner (kristen@tima.net)
  
  Copyright (c) 2006-2010 Arseny Kapoulkine
 
  Permission is hereby granted, free of charge, to any person
  obtaining a copy of this software and associated documentation
  files (the "Software"), to deal in the Software without
  restriction, including without limitation the rights to use,
  copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the
  Software is furnished to do so, subject to the following
  conditions:
 
  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  OTHER DEALINGS IN THE SOFTWARE.
