moved NEWS file to package directory

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timp@88 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
deleted NEW file from TIMP src root directory

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/timp@89 edb9625f-4e0d-4859-8d74-9fd3b1da38cb