Disable multiarch dirs
upload to unstable
Revert "upload to unstable"

This reverts commit 94135e21a722cfefef0f06e8a741dbfb9fdedc9d.
Revert "Disable multiarch dirs"

This reverts commit 1a080716791518d22f3d1759b4d394a4853a17bf.
Add a Breaks clause to upgrade gmpc-plugins
Remove outdated README.source
upload to unstable