Adding algorithmic.sty to vignettes folder to ease compilation on Mac Mavericks

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sensr@65 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Bumping version to 1.4-0 because support for DOD protocol has been implemented

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/sensr@66 edb9625f-4e0d-4859-8d74-9fd3b1da38cb