BSD License

Copyright (c) 2013, Inria, XLAB d.o.o., Consiglio Nazionale delle Ricerche (CNR). 
All rights reserved.

This file is part of the Contrail system see <http://contrail-project.eu/> 
for more details. The Contrail project has been developed with the 
financial support of the European Commission's ICT FP7 program 
under Grant Agreement # 257438.

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 Inria, XLAB d.o.o., Consiglio Nazionale delle Ricerche (CNR), 
	nor the names of its contributors nor the name of the Contrail project 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 Inria, XLAB d.o.o., Consiglio Nazionale delle Ricerche (CNR), 
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.