pgsql: Complain if too many options are passed to pg_controldata or pg_

Complain if too many options are passed to pg_controldata or pg_resetxlog.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/2d53003432f8560b9c3adf569118747c8ac8447d

Modified Files
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src/bin/pg_controldata/pg_controldata.c |   10 ++++++++++
src/bin/pg_resetxlog/pg_resetxlog.c     |   17 ++++++++++++++---
2 files changed, 24 insertions(+), 3 deletions(-)