Follow-up from r15330: Norwegian message updates.
Follow-up from r15330: Norwegian message updates.

* subversion/po/nb.po
  Updated at r15329.

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