Recipe for dired-toggle-sudo

Summary: Browse files and directories with sudo privileges. With a
  simple keystroke, you can view and edit root files and directories.

Association with the package: I like the package a lot and contributed a
  commit years ago.

Repository: https://github.com/renard/dired-toggle-sudo/

Communication with package maintainer: none, the package was already
ready.

Tests: the package builds and installs properly.
Merge pull request #1122 from DamienCassou/recipe-dired-toggle-sudo

Recipe for dired-toggle-sudo