pgsql: Translation updates

Log Message:
-----------
Translation updates

Modified Files:
--------------
    pgsql/src/bin/initdb/po:
        pl.po (r1.1 -> r1.2)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/initdb/po/pl.po.diff?r1=1.1&r2=1.2)
    pgsql/src/bin/pg_controldata:
        nls.mk (r1.15 -> r1.16)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_controldata/nls.mk.diff?r1=1.15&r2=1.16)
    pgsql/src/interfaces/libpq:
        nls.mk (r1.19 -> r1.20)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/nls.mk.diff?r1=1.19&r2=1.20)

Added Files:
-----------
    pgsql/src/bin/pg_controldata/po:
        pl.po (r1.1)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_controldata/po/pl.po?rev=1.1&content-type=text/x-cvsweb-markup)
    pgsql/src/interfaces/libpq/po:
        pl.po (r1.1)

(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/libpq/po/pl.po?rev=1.1&content-type=text/x-cvsweb-markup)