pgsql: Small corrections to message output targets in pg_ctl - The

Log Message:
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Small corrections to message output targets in pg_ctl

- The message "server stopped" should be affected by the -s option, just
  like "server started" already was.

- The message "could not start server" should consistently go to stderr.

Modified Files:
--------------
    pgsql/src/bin/pg_ctl:
        pg_ctl.c (r1.118 -> r1.119)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_ctl/pg_ctl.c?r1=1.118&r2=1.119)