
2012-04-12  Xiangyang Ye  <xyexye08@gmail.com>

* CSA over-run was fixed. Thanks to Prof Brian Ripley's array over-runs check. 

* To fulfill the promise to Andreas Tille <tille@debian.org>, file "COPYING" 
was added to declare the GPLv2
http://www.gnu.org/licenses/gpl-2.0.txt



