upgpkg: gerbv 2.6.1-3

Remove optdepends on obsolete gdk-pixbuf, Clean up depends, Make install script quiet

git-svn-id: file:///srv/repos/svn-community/svn@111553 9fca08f4-af9d-4005-b8df-a31f2cc04f65
archrelease: copy trunk to community-i686, community-x86_64

git-svn-id: file:///srv/repos/svn-community/svn@111554 9fca08f4-af9d-4005-b8df-a31f2cc04f65