relicense: update COPYRIGHT, LICENSE-*, README, CONTRIBUTING, and NOTICE

This updates Spack's top-level metadata files to reflect the new
Apache-2.0 and MIT licenses.

1 files changed, 18 insertions, 29 deletions

diff --git a/NOTICE b/NOTICE
index ed0d0df792..3737d5a86d 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,32 +1,21 @@
-########################################################################
-LLNL NOTICE AND TERMS AND CONDITIONS OF THE GNU LGPL
-########################################################################
+This work was produced under the auspices of the U.S. Department of
+Energy by Lawrence Livermore National Laboratory under Contract
+DE-AC52-07NA27344.
 
-LLNL Preamble Notice
+This work was prepared as an account of work sponsored by an agency of
+the United States Government. Neither the United States Government nor
+Lawrence Livermore National Security, LLC, nor any of their employees
+makes any warranty, expressed or implied, or assumes any legal liability
+or responsibility for the accuracy, completeness, or usefulness of any
+information, apparatus, product, or process disclosed, or represents that
+its use would not infringe privately owned rights.
 
-A. This notice is required to be provided under LLNL's contract with
-   the U.S. Department of Energy (DOE). This work was produced at the
-   Lawrence Livermore National Laboratory under Contract
-   No. DE-AC52-07NA27344 with the DOE.
+Reference herein to any specific commercial product, process, or service
+by trade name, trademark, manufacturer, or otherwise does not necessarily
+constitute or imply its endorsement, recommendation, or favoring by the
+United States Government or Lawrence Livermore National Security, LLC.
 
-B. Neither the United States Government nor Lawrence Livermore
-   National Security, LLC nor any of their employees, makes any
-   warranty, express or implied, or assumes any liability or
-   responsibility for the accuracy, completeness, or usefulness of any
-   information, apparatus, product, or process disclosed, or
-   represents that its use would not infringe privately-owned rights.
-
-C. Also, reference herein to any specific commercial products,
-   process, or services by trade name, trademark, manufacturer or
-   otherwise does not necessarily constitute or imply its endorsement,
-   recommendation, or favoring by the United States Government or
-   Lawrence Livermore National Security, LLC. The views and opinions
-   of authors expressed herein do not necessarily state or reflect
-   those of the United States Government or Lawrence Livermore
-   National Security, LLC, and shall not be used for advertising or
-   product endorsement purposes.
-
-See the LICENSE file for the precise terms and conditions for copying,
-distribution and modification.
-
-########################################################################
+The views and opinions of authors expressed herein do not necessarily
+state or reflect those of the United States Government or Lawrence
+Livermore National Security, LLC, and shall not be used for advertising
+or product endorsement purposes.