- updates to Global Derivatives presentation

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/blotter@1649 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
- Global Derivatives final presentation 

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/blotter@1650 edb9625f-4e0d-4859-8d74-9fd3b1da38cb