Comment 4 for bug 1678417

For no-change rebuilds, we version packages as 'build1' instead of 'ubuntu1', so that we can detect that there is no Ubuntu delta in the source and we can safely overwrite it with a sync.

This also means we do not need to run update-maintainer on the source.

Finally, I have added a reference to this bug in the changelog so it will auto-close when pd-audio reaches zesty.

Thank you for your contribution to Ubuntu!