Update license to match Kokkos Core

LICENSE

@@ -1,6 +1,6 @@
- ==============================================================================
- Kokkos Tools is under the Apache License v2.0 with LLVM Exceptions:
- ==============================================================================
+==============================================================================
+The Kokkos Project is under the Apache License v2.0 with LLVM Exceptions:
+==============================================================================
 
                                  Apache License
                            Version 2.0, January 2004
@@ -177,52 +177,58 @@
       incurred by, or claims asserted against, such Contributor by reason
       of your accepting any such warranty or additional liability.
 
-    END OF TERMS AND CONDITIONS Apache 2.0
-
- ---- LLVM Exceptions to the Apache 2.0 License ----
-
- As an exception, if, as a result of your compiling your source code, portions
- of this Software are embedded into an Object form of such source code, you
- may redistribute such embedded portions in such Object form without complying
- with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
-
- In addition, if you combine or link compiled forms of this Software with
- software that is licensed under the GPLv2 ("Combined Software") and if a
- court of competent jurisdiction determines that the patent provision (Section
- 3), the indemnity provision (Section 9) or other Section of the License
- conflicts with the conditions of the GPLv2, you may retroactively and
- prospectively choose to deem waived or otherwise exclude such Section(s) of
- the License, but only in their entirety and only with respect to the Combined
- Software.
-
- ==============================================================================
- Software from third parties included in Kokkos:
- ==============================================================================
-
- Kokkos contains third party software which is under different license
- terms. All such code will be identified clearly using at least one of two
- mechanisms:
- 1) It will be in a separate directory tree with its own `LICENSE.txt` or
-    `LICENSE` file at the top containing the specific license and restrictions
-    which apply to that software, or
- 2) It will contain specific license and restriction terms at the top of every
-    file.
-
-
- THIS SOFTWARE IS PROVIDED BY NTESS "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 NTESS OR THE
- 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.
-
- Questions? Contact:
-   Christian R. Trott (crtrott@sandia.gov) and
-   Damien T. Lebrun-Grandie (lebrungrandt@ornl.gov)
-
- ************************************************************************
+    END OF TERMS AND CONDITIONS
+
+    APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+    Copyright [yyyy] [name of copyright owner]
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+
+
+---- LLVM Exceptions to the Apache 2.0 License ----
+
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you
+may redistribute such embedded portions in such Object form without complying
+with the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a
+court of competent jurisdiction determines that the patent provision (Section
+3), the indemnity provision (Section 9) or other Section of the License
+conflicts with the conditions of the GPLv2, you may retroactively and
+prospectively choose to deem waived or otherwise exclude such Section(s) of
+the License, but only in their entirety and only with respect to the Combined
+Software.
+
+==============================================================================
+Software from third parties included in the Kokkos Project:
+==============================================================================
+The Kokkos Project contains third party software which is under different
+license terms. All such code will be identified clearly using at least one of
+two mechanisms:
+1) It will be in a separate directory tree with its own `LICENSE.txt` or
+   `LICENSE` file at the top containing the specific license and restrictions
+   which apply to that software, or
+2) It will contain specific license and restriction terms at the top of every
+   file.