Add target to build "all-in-one" source tarball for Debian.
Add target to build "all-in-one" source tarball for Debian.

ceocoder/aptly,jola5/aptly,bankonme/aptly,ceocoder/aptly,scalp42/aptly,scalp42/aptly,aptly-dev/aptly,aptly-dev/aptly,bsundsrud/aptly,jola5/aptly,sobczyk/aptly,neolynx/aptly,neolynx/aptly,seaninspace/aptly,bsundsrud/aptly,vincentbernat/aptly,seaninspace/aptly,sobczyk/aptly,seaninspace/aptly,gearmover/aptly,sobczyk/aptly,adfinis-forks/aptly,vincentbernat/aptly,ceocoder/aptly,gdbdzgd/aptly,smira/aptly,smira/aptly,jola5/aptly,aptly-dev/aptly,adfinis-forks/aptly,gearmover/aptly,neolynx/aptly,smira/aptly,scalp42/aptly,adfinis-forks/aptly,gdbdzgd/aptly,bankonme/aptly,gearmover/aptly,vincentbernat/aptly,gdbdzgd/aptly,bankonme/aptly,bsundsrud/aptly