* Merge from debian unstable, remaining changes:
  - debian/patches/13_pot_desktop_msgid.dpatch: Add .desktop file Name and
    Comment to the POT.
  - debian/control:
    - build seperate xsane doc package
  - rename xsane-common.doc-base to xsane-doc.doc-base
  - debian/control: Ubuntu maintainer.
* dropped debian/patches/04_disable_eula.dpatch: part of debian now