pgsql-server: Re-add brace removal code but comment it out so we know

Log Message:
-----------
Re-add brace removal code but comment it out so we know why we removed
it and have it in case we need it for some special case.

Modified Files:
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pgsql-server/src/tools/pgindent:
pgindent (r1.68 -> r1.69)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/tools/pgindent/pgindent.diff?r1=1.68&r2=1.69)