update LICENSE

Author: weiliu89

LICENSE

@@ -1,8 +1,11 @@
-Copyright (c) 2016 Wei Liu
-
-********************************************************************************
 COPYRIGHT
 
+All new contributions compared to the original branch:
+Copyright (c) 2015, 2016 Wei Liu (UNC Chapel Hill), Dragomir Anguelov (Zoox),
+Dumitru Erhan (Google), Christian Szegedy (Google), Scott Reed (UMich Ann Arbor),
+Cheng-Yang Fu (UNC Chapel Hill), Alexander C. Berg (UNC Chapel Hill).
+All rights reserved.
+
 All contributions by the University of California:
 Copyright (c) 2014, 2015, The Regents of the University of California (Regents)
 All rights reserved.
@@ -45,4 +48,3 @@ CONTRIBUTION AGREEMENT
 By contributing to the BVLC/caffe repository through pull-request, comment,
 or otherwise, the contributor releases their content to the
 license and copyright terms herein.
-********************************************************************************