pgsql: Make documentation of --help and --version options more consiste

Make documentation of --help and --version options more consistent

Before, some places didn't document the short options (-? and -V),
some documented both, some documented nothing, and they were listed in
various orders. Now this is hopefully more consistent and complete.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/bb7520cc26dcd392e3dce294b685b3a0d6dae9e9

Modified Files
--------------
contrib/oid2name/oid2name.c | 28 ++++++------
contrib/pg_archivecleanup/pg_archivecleanup.c | 10 ++--
contrib/pg_standby/pg_standby.c | 4 +-
contrib/pg_upgrade/option.c | 2 +-
contrib/pgbench/pgbench.c | 12 +++---
contrib/vacuumlo/vacuumlo.c | 21 +++++----
doc/src/sgml/oid2name.sgml | 21 +++++++++
doc/src/sgml/pgarchivecleanup.sgml | 20 +++++++++
doc/src/sgml/pgbench.sgml | 20 +++++++++
doc/src/sgml/pgstandby.sgml | 20 +++++++++
doc/src/sgml/pgtestfsync.sgml | 20 +++++++++
doc/src/sgml/pgtesttiming.sgml | 21 +++++++++
doc/src/sgml/ref/createuser.sgml | 30 ++++++------
doc/src/sgml/ref/dropdb.sgml | 20 ++++----
doc/src/sgml/ref/dropuser.sgml | 20 ++++----
doc/src/sgml/ref/ecpg-ref.sgml | 1 +
doc/src/sgml/ref/initdb.sgml | 6 +++
doc/src/sgml/ref/pg_basebackup.sgml | 2 +-
doc/src/sgml/ref/pg_config-ref.sgml | 11 +++++
doc/src/sgml/ref/pg_ctl-ref.sgml | 21 +++++++++
doc/src/sgml/ref/pg_receivexlog.sgml | 2 +-
doc/src/sgml/ref/postgres-ref.sgml | 21 +++++++++
doc/src/sgml/vacuumlo.sgml | 58 +++++++++++++++++++------
src/backend/main/main.c | 4 +-
src/bin/initdb/initdb.c | 2 +-
src/bin/pg_basebackup/pg_basebackup.c | 4 +-
src/bin/pg_basebackup/pg_receivexlog.c | 2 +-
src/bin/pg_config/pg_config.c | 2 +-
src/bin/pg_controldata/pg_controldata.c | 16 ++-----
src/bin/pg_ctl/pg_ctl.c | 4 +-
src/bin/pg_dump/pg_dump.c | 4 +-
src/bin/pg_dump/pg_dumpall.c | 4 +-
src/bin/pg_dump/pg_restore.c | 4 +-
src/bin/pg_resetxlog/pg_resetxlog.c | 4 +-
src/bin/psql/help.c | 4 +-
src/bin/scripts/clusterdb.c | 4 +-
src/bin/scripts/createdb.c | 4 +-
src/bin/scripts/createlang.c | 4 +-
src/bin/scripts/createuser.c | 4 +-
src/bin/scripts/dropdb.c | 4 +-
src/bin/scripts/droplang.c | 4 +-
src/bin/scripts/dropuser.c | 4 +-
src/bin/scripts/reindexdb.c | 4 +-
src/bin/scripts/vacuumdb.c | 4 +-
src/interfaces/ecpg/preproc/ecpg.c | 2 +-
45 files changed, 346 insertions(+), 137 deletions(-)