add new zealand for countrylist

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@25046 52c4871e-980c-0410-b1e0-e73912ce01f8
gpio changes in new hw revision

git-svn-id: svn://svn.dd-wrt.com/DD-WRT@25047 52c4871e-980c-0410-b1e0-e73912ce01f8