Polish translation update.
Polish translation update.

* subversion/po/pl.po: updated some fuzzy translations. Done locale-gnu-po-update.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion