* hplip Replaces hplip-gui (<< 2.8.6.b-2)
  - File conflict with hplip-gui (Closes: #502055)
* Apply patch (faulty scanext.so) from dwelsh
  - hp-scan: Aborts with a traceback when trying to scan. 
  hplip-2.8.6-hp_scan_link.dpatch (Closes: #490640)
* Sync Ubuntu patches & changes:
    debian/patches/pdf_printing_support.dpatch
    debian/patches/pjl-duplex-binding.dpatch
    debian/patches/kde4-kdesudo-support.dpatch
    debian/patches/bugs-in-generated-ppds.dpatch
  - Exclude /usr/share/hplip/install.py
  - hplip-gui requires one of "gksu", "kdesu", and "kdesudo"
  - debian/rules: Add *cupsFilter lines for PDF input
* unused-override debian/{hpijs,hplip-data}.lintian