News+description updated. preparing for 1.2.5 release

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/lava/pkg/lava@968 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
rsq example added to gof man-page

git-svn-id: svn+ssh://svn.r-forge.r-project.org/svnroot/lava/pkg/lava@969 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Merge branch 'master' of github.com:kkholst/lava