pgsql: Support multiple -t/--table arguments for more commands

Support multiple -t/--table arguments for more commands

On top of the previous support in pg_dump, add support to specify
multiple tables (by using the -t option multiple times) to
pg_restore, clsuterdb, reindexdb and vacuumdb.

Josh Kupershmidt, reviewed by Karl O. Pinc

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/f3af53441ed0b306692a1cc31003a84d1b5b3cf7

Modified Files
--------------
doc/src/sgml/ref/clusterdb.sgml      |   14 +++++++-
doc/src/sgml/ref/pg_restore.sgml     |    3 +-
doc/src/sgml/ref/reindexdb.sgml      |   39 ++++++++++++++--------
doc/src/sgml/ref/vacuumdb.sgml       |   20 +++++++----
src/bin/pg_dump/common.c             |   31 ------------------
src/bin/pg_dump/dumputils.c          |   33 +++++++++++++++++++
src/bin/pg_dump/dumputils.h          |   17 ++++++++++
src/bin/pg_dump/pg_backup.h          |    3 +-
src/bin/pg_dump/pg_backup_archiver.c |    2 +-
src/bin/pg_dump/pg_dump.h            |   13 -------
src/bin/pg_dump/pg_restore.c         |    4 +-
src/bin/scripts/Makefile             |    2 +-
src/bin/scripts/clusterdb.c          |   29 ++++++++++++-----
src/bin/scripts/reindexdb.c          |   58 +++++++++++++++++++++-------------
src/bin/scripts/vacuumdb.c           |   34 ++++++++++++++-----
15 files changed, 191 insertions(+), 111 deletions(-)