* subversion/po/nb.po: Norwegian translation updates.
* subversion/po/nb.po: Norwegian translation updates.

Also restored obsolete messages to make merging to 1.6.x easier.

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