Make copyright and README changes for ROCm

Change-Id: Ic9717fcbc57d4552dddf8374b34fc7c34e44268a

runtime/hsa-runtime/cmake_modules/hsa_common.cmake

@@ -3,7 +3,7 @@
 ## The University of Illinois/NCSA
 ## Open Source License (NCSA)
 ##
-## Copyright (c) 2014-2015, Advanced Micro Devices, Inc. All rights reserved.
+## Copyright (c) 2014-2016, Advanced Micro Devices, Inc. All rights reserved.
 ##
 ## Developed by:
 ##

runtime/hsa-runtime/cmake_modules/utils.cmake

@@ -3,7 +3,7 @@
 ## The University of Illinois/NCSA
 ## Open Source License (NCSA)
 ##
-## Copyright (c) 2014-2015, Advanced Micro Devices, Inc. All rights reserved.
+## Copyright (c) 2014-2016, Advanced Micro Devices, Inc. All rights reserved.
 ##
 ## Developed by:
 ##