Updated the Norwegian nb.po file against r12892.
Updated the Norwegian nb.po file against r12892.

* subversion/po/nb.po
  6 fuzzy and 4 new messages translated.

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