* Sync with Debian
* debian/control.in:
  - Build-Depends on sharutils
  - updated maintainer information
* debian/patches/02-fix-distributor-logo.patch:
  - Ubuntu distributor icons
* debian/patches/10_add_application-x-cd-image.patch:
  - don't applied this Ubuntu change, it's likely not required nowadays
* debian/rules:
  - install distributor icons