pgsql: Final removal of -q options, which haven't done anything since

Log Message:
-----------
Final removal of -q options, which haven't done anything since 8.3 and
were marked for removal in 8.4.

Modified Files:
--------------
pgsql/src/bin/scripts:
createdb.c (r1.32 -> r1.33)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/createdb.c?r1=1.32&r2=1.33)
createuser.c (r1.42 -> r1.43)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/createuser.c?r1=1.42&r2=1.43)
dropdb.c (r1.26 -> r1.27)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/dropdb.c?r1=1.26&r2=1.27)
dropuser.c (r1.27 -> r1.28)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/dropuser.c?r1=1.27&r2=1.28)