pgsql: Update copyright for 2016

Update copyright for 2016

Manually fix some copyright lines missed by the automated script.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/ad08bf5c8b96c2a3a70d96f5be1c04cb83b4ed6e

Modified Files
--------------
src/test/modules/test_ddl_deparse/test_ddl_deparse.c |    2 +-
src/test/modules/test_rls_hooks/test_rls_hooks.c     |    2 +-
src/test/modules/test_rls_hooks/test_rls_hooks.h     |    2 +-
src/test/modules/test_shm_mq/setup.c                 |    2 +-
src/test/modules/test_shm_mq/test.c                  |    2 +-
src/test/modules/test_shm_mq/worker.c                |    2 +-
src/test/modules/worker_spi/worker_spi.c             |    2 +-
7 files changed, 7 insertions(+), 7 deletions(-)