pgsql: Add missing newlines at end of error messages.

Log Message:
-----------
Add missing newlines at end of error messages.

Modified Files:
--------------
    pgsql/src/bin/scripts:
        common.c (r1.13 -> r1.14)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/common.c.diff?r1=1.13&r2=1.14)
    pgsql/src/bin/scripts/po:
        de.po (r1.4 -> r1.5)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/de.po.diff?r1=1.4&r2=1.5)
        es.po (r1.4 -> r1.5)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/es.po.diff?r1=1.4&r2=1.5)
        fr.po (r1.5 -> r1.6)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/fr.po.diff?r1=1.5&r2=1.6)
        pt_BR.po (r1.4 -> r1.5)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/pt_BR.po.diff?r1=1.4&r2=1.5)
        ru.po (r1.9 -> r1.10)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/ru.po.diff?r1=1.9&r2=1.10)
        sl.po (r1.2 -> r1.3)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/sl.po.diff?r1=1.2&r2=1.3)
        tr.po (r1.3 -> r1.4)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/tr.po.diff?r1=1.3&r2=1.4)
        zh_CN.po (r1.4 -> r1.5)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/zh_CN.po.diff?r1=1.4&r2=1.5)
        zh_TW.po (r1.3 -> r1.4)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/scripts/po/zh_TW.po.diff?r1=1.3&r2=1.4)