Added missing single quotes to the Norwegian nb.po file.
Added missing single quotes to the Norwegian nb.po file.

* subversion/po/nb.po
  Added some missing '' (single quotes) to the Norwegian messages.


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@852609 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion