po: Update Polish translation.

[Frédéric Delanoy]

On Fri, Mar 16, 2012 at 20:15, Łukasz Wojniłowicz
<lukasz.wojnilowicz at gmail.com> wrote:
> ---
>  po/pl.po |   70 ++++++++++++++++++++++++++++---------------------------------
>  1 files changed, 32 insertions(+), 38 deletions(-)
>
>  #: cryptui.rc:296
> -#, fuzzy
>  #| msgid "Cryptographic Message Syntax Standard/PKCS #7 Messages (.p7b)"

Those #| lines must be removed as well (previous msgid)

Frédéric