Update copyright in recently added files

src/backend/replication/logical/proto.c

@@ -3,7 +3,7 @@
  * proto.c
  *		logical replication protocol functions
  *
- * Copyright (c) 2015, PostgreSQL Global Development Group
+ * Copyright (c) 2015-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		src/backend/replication/logical/proto.c

src/common/sha2.c

@@ -6,7 +6,7 @@
  * This is the set of in-core functions used when there are no other
  * alternative options like OpenSSL.
  *
- * Portions Copyright (c) 2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *	  src/common/sha2.c

src/common/sha2_openssl.c

@@ -6,7 +6,7 @@
  *
  * This should only be used if code is compiled with OpenSSL support.
  *
- * Portions Copyright (c) 2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		  src/common/sha2_openssl.c

src/include/common/sha2.h

@@ -3,7 +3,7 @@
  * sha2.h
  *	  Generic headers for SHA224, 256, 384 AND 512 functions of PostgreSQL.
  *
- * Portions Copyright (c) 2016, PostgreSQL Global Development Group
+ * Portions Copyright (c) 2016-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		  src/include/common/sha2.h

src/include/replication/logicalproto.h

@@ -3,7 +3,7 @@
  * logicalproto.h
  *		logical replication protocol
  *
- * Copyright (c) 2015, PostgreSQL Global Development Group
+ * Copyright (c) 2015-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		src/include/replication/logicalproto.h

src/include/replication/pgoutput.h

@@ -3,7 +3,7 @@
  * pgoutput.h
  *		Logical Replication output plugin
  *
- * Copyright (c) 2015, PostgreSQL Global Development Group
+ * Copyright (c) 2015-2017, PostgreSQL Global Development Group
  *
  * IDENTIFICATION
  *		pgoutput.h