upgpkg: r 3.1.0-2

upstream fix for https://bugs.r-project.org/bugzilla/show_bug.cgi?id=15752

git-svn-id: file:///srv/repos/svn-packages/svn@214263 eb2447ed-0c53-47e4-bac8-5bc4a241df78
archrelease: copy trunk to extra-i686, extra-x86_64

git-svn-id: file:///srv/repos/svn-packages/svn@214264 eb2447ed-0c53-47e4-bac8-5bc4a241df78