Alexander Kjäll:
      enable and fix various clippy lints

Fabian Grünbichler:
      update to cargo 0.91
      orig tarball: encode exclusions into d/copyright
      orig tarball: add more "suspicious" extensions
      orig tarball: do not store Cargo.toml.orig twice
      add repack support
      drop `-~~` version constraint suffix
      d/watch: set compression to gzip

James McCoy:
      Use crates.io page as a last-resort fallback for Homepage

Jelmer Vernooij:
      deb-dependencies: Add --include-dev-dependencies flag
      Add 'debcargo update-dependencies' subcommand

Jeremy Bícha:
      Switch from ansi-term to nu-ansi-term
      Remove unnecessary Priority: optional field
      Bump generated Standards-Version to 4.7.3

наб:
      Various code cleanups
      Allow [packages."extra+$whatever"] to add packages to d/control. Detect+warn for [packages."unknownpackageformat"]