changed copyright year from 2016 to 2017 in src directory

Change-Id: Idb97db509b2b4b1656b2df7a14a62ade38c9d574


[ROCm/hip commit: 73fcce26f9]

projects/hip/src/hip_context.cpp

@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2015-2016 Advanced Micro Devices, Inc. All rights reserved.
+Copyright (c) 2015-2017 Advanced Micro Devices, Inc. All rights reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal