~tjaalton/acpi-support/precise

* Drop /etc/acpi/start.d/10-save-dmidecode.sh, which is irrelevant given
  the existence of /sys/class/dmi/id/.
* Drop events/panasonic-brightness-{down,up}, events/panasonic-mute,
  events/panasonic-volume-{down,up}, and panabright.sh, confirmed to be
  implemented now by the panasonic-laptop kernel driver.
* Drop events/asus-{a6u-touchpad,internet,lock,wireless} and
  events/asus-media-{next,play-pause,prev,stop}, confirmed to be
  implemented by the asus-laptop kernel driver.
* Drop events/thinkpad-thinkpad and thinkpad-thinkpad.sh, which is also
  implemented in the thinkpad_acpi driver and should have been dropped a
  while ago.
* Drop /etc/acpi/{ac,battery}.d, which were still being installed.
* Drop panapower.sh, which seems to have never been used.
* Clean up /etc/acpi/toshbright.sh, which was meant to be removed back in
  jaunty
* Clean up /etc/acpi/hibernatebtn.sh, no longer used.
* Clean up /etc/acpi/wireless.sh, unused since before hardy.
* debian/preinst: fix the rm_conffile script to correctly handle conffiles
  whose filename is a substring of another conffile in the same package
* Drop events/video_brightness{down,up}, video_brightness{up,down}.sh: at
  least some platforms that use these ACPI sequences are seeing them
  correctly translated to input events, so those users will see duplicate
  events unless we drop them.  LP: #178860.
* Add missing dh_shlibdeps call to debian/rules.