Copyright (C) 2019 Dawid Weiss
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 the Carrot2 Project  nor  the names  of  its contributors 
  may  be used  to endorse  or  promote  products derived   from  this  software 
  without specific prior written permission.

- We kindly request that you include in the end-user documentation provided with
  the redistribution and/or in the software itself an acknowledgement equivalent 
  to  the  following:  "This product includes  software developed by the Carrot2 
  Project."

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