upgpkg: mythplugins 1:0.27.4-3

rebuild against libcdio 0.93

git-svn-id: file:///srv/repos/svn-community/svn@122360 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-staging-i686, community-staging-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@122361 9fca08f4-af9d-4005-b8df-a31f2cc04f65