updating to new HACC BSD3 license

COPYING

                    Copyright (C) 2017, UChicago Argonne, LLC
+                as Operator of Argonne National Laboratory under
+    Prime Contract No. DE-AC02-06CH11357 with the U.S. Department of Energy
                               All Rights Reserved
 
              Hardware/Hybrid Cosmology Code (HACC), Version 1.0
@@ -19,32 +21,27 @@ Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:
 
   1. Redistributions of source code must retain the above copyright notice,
-     this list of conditions and the following disclaimer. Software changes,
-     modifications, or derivative works, should be noted with comments and the
-     author and organization’s name.
+     this list of conditions and the following disclaimer.
 
   2. 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.
 
-  3. Neither the names of UChicago Argonne, LLC or the Department of Energy nor
-     the names of its contributors may be used to endorse or promote products
-     derived from this software without specific prior written permission.
-
-  4. The software and the end-user documentation included with the
-     redistribution, if any, must include the following acknowledgment:
-
-    "This product includes software produced by UChicago Argonne, LLC under
-     Contract No. DE-AC02-06CH11357 with the Department of Energy."
+  3. Neither the name of the copyright holder nor the names of its
+     contributors may be used to endorse or promote products derived from this
+     software without specific prior written permission.
 
 ********************************************************************************
                                  DISCLAIMER
-THE SOFTWARE IS SUPPLIED "AS IS" WITHOUT WARRANTY OF ANY KIND. NEITHER THE
-UNITED STATES GOVERNMENT, NOR THE UNITED STATES DEPARTMENT OF ENERGY, NOR 
-UCHICAGO ARGONNE, LLC, NOR ANY OF THEIR EMPLOYEES, MAKES ANY WARRANTY, EXPRESS
-OR IMPLIED, OR ASSUMES ANY LEGAL LIABILITY OR RESPONSIBILITY FOR THE ACCURARY,
-COMPLETENESS, OR USEFULNESS OF ANY INFORMATION, DATA, APPARATUS, PRODUCT, OR
-PROCESS DISCLOSED, OR REPRESENTS THAT ITS USE WOULD NOT INFRINGE PRIVATELY
-OWNED RIGHTS.
 
+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 THE COPYRIGHT HOLDER OR CONTRIBUTORS 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.
 ********************************************************************************