pgsql: Some reference page improvements

Some reference page improvements

initdb: Add -T option
oid2name: Put options in some non-random order
pg_dump: Put --section option in the right place

And some additional markup and terminology improvements.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/fe2534e534c0572a71d6f0d2d51a2d058fc3524c

Modified Files
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doc/src/sgml/oid2name.sgml | 31 +++++++++++++++++----------
doc/src/sgml/ref/initdb.sgml | 3 +-
doc/src/sgml/ref/pg_basebackup.sgml | 4 +-
doc/src/sgml/ref/pg_controldata.sgml | 4 +-
doc/src/sgml/ref/pg_dump.sgml | 32 ++++++++++++++--------------
doc/src/sgml/ref/pg_receivexlog.sgml | 2 +-
doc/src/sgml/ref/pg_resetxlog.sgml | 38 +++++++++++++++++-----------------
7 files changed, 61 insertions(+), 53 deletions(-)