pgsql: Remove whitespace from end of lines

Remove whitespace from end of lines

pgindent and perltidy should clean up the rest.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/c8e086795a7ffc5244e03ffc2c92a3ae915a5055

Modified Files
--------------
contrib/pg_upgrade/TESTING | 4 +-
doc/src/sgml/client-auth.sgml | 2 +-
doc/src/sgml/func.sgml | 12 ++++----
doc/src/sgml/installation.sgml | 2 +-
doc/src/sgml/pgupgrade.sgml | 2 +-
doc/src/sgml/ref/pg_dump.sgml | 14 +++++-----
doc/src/sgml/ref/pg_restore.sgml | 10 ++++----
doc/src/sgml/release.sgml | 2 +-
src/backend/utils/misc/guc-file.l | 4 +-
src/interfaces/libpq/Makefile | 4 +-
src/pl/plperl/expected/plperl_array.out | 6 ++--
src/pl/plperl/sql/plperl_array.sql | 6 ++--
src/test/regress/expected/alter_table.out | 4 +-
src/test/regress/expected/create_function_3.out | 2 +-
src/test/regress/expected/foreign_data.out | 2 +-
src/test/regress/expected/json.out | 28 +++++++++++-----------
src/test/regress/sql/alter_table.sql | 4 +-
src/test/regress/sql/create_function_3.sql | 2 +-
src/test/regress/sql/foreign_data.sql | 2 +-
src/test/regress/sql/json.sql | 29 +++++++++++------------
src/tools/copyright.pl | 2 +-
src/tools/msvc/README | 2 +-
src/tools/msvc/install.bat | 2 +-
src/tools/pginclude/pgrminclude | 6 ++--
24 files changed, 76 insertions(+), 77 deletions(-)