Unix line endings, shorter lines, correcting typos

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/geo@68 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Release 1.4-0: new function ices() draws ICES areas 1-14

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/geo@69 edb9625f-4e0d-4859-8d74-9fd3b1da38cb