upgpkg: python-matplotlib 1.3.1-2

Fix compatibility with ffmpeg 2.0 (FS#37160)

git-svn-id: file:///srv/repos/svn-community/svn@104352 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@104353 9fca08f4-af9d-4005-b8df-a31f2cc04f65