COPYRIGHT

Copyright (C) 2012, Northwestern University

Access and use of this software shall impose the following obligations 
and understandings on the user. The user is granted the right, without 
any fee or cost, to use, copy, modify, alter, enhance and distribute 
this software, and any derivative works thereof, and its supporting 
documentation for any purpose whatsoever, provided that this entire 
notice appears in all copies of the software, derivative works and 
supporting documentation.  Further, Northwestern University requests 
that the user credits Northwestern University in any publications that 
result from the use of this software or in any product that includes 
this software. The names Northwestern University, however, may not be 
used in any advertising or publicity to endorse or promote any products 
or commercial entity unless specific written permission is obtained from 
Northwestern University. The user also understands that Northwestern 
University is not obligated to provide the user with any support, 
consulting, training or assistance of any kind with regard to the use, 
operation and performance of this software nor to provide the user with 
any updates, revisions, new versions or "bug fixes."

THIS SOFTWARE IS PROVIDED BY NORTHWESTERN UNIVERSITY "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 NORTHWESTERN UNIVERSITY BE 
LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 
OR IN CONNECTION WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE.