rm legacy NS_FORM namespace

git-svn-id: svn+ssh://organicdesign.co.nz/extensions@1748 2ad5491c-c162-49ae-9d3b-afa169216a3e
rm legacy setting

git-svn-id: svn+ssh://organicdesign.co.nz/extensions@1749 2ad5491c-c162-49ae-9d3b-afa169216a3e
default addr

git-svn-id: svn+ssh://organicdesign.co.nz/extensions@1750 2ad5491c-c162-49ae-9d3b-afa169216a3e