teach location of libpcap.
LICENSE is perl's one
Update to 3.12.11:


Significant Changes:
  - RHEL5 supported with hpcups

Added Support for the Following New Printers:
  - HP LaserJet Pro 500 color MFP M570dw
  - HP LaserJet Pro 500 color MFP M570dn
  - HP LaserJet Enterprise flow MFP M525
  - HP LaserJet Enterprise color flow MFP M575
  - HP LaserJet Enterprise 700 M712n
  - HP LaserJet Enterprise 700 M712dn
  - HP LaserJet Enterprise 700 M712xh
  - HP LaserJet Enterprise 700 color MFP M775dn
  - HP LaserJet Enterprise 700 color MFP M775f
  - HP LaserJet Enterprise 700 color MFP M775z
  - HP LaserJet Enterprise 700 color MFP M775z+


Added support for the following new Distro's:
  - Ubuntu 12.10
  - Debian 6.0.6

Launchpad fixes:
  1073650 - musb.c:get_interface() doesn't check return value of
  libusb_get_config_descriptor()
  1070758 - can't run hp-check without GUI
  1048754 - HP Setup crashes with ValueError
  1067697 - manual  of hp-check mentions '--runtime' option
  1067689 - 'hp-check -r' starts HPLIP status service (hp-systray)
  1064107 - CUPSEXT could not be loaded
  1066235 - 'hp-check' does not find installed XSane
  1065582 - Cannot add a parallel printer


Issues fixed:
  - Delay in status display on USB connection for certain classes of
    devices
  - Secure Printing support for HP LaserJet P3010 Series

Detailed Change Log:
  - Job storage support with postscript finishing filter
Updated hplip to 3.12.11.