Log Message:
Update to 2.36.  Note that python programs are no longer installed.

- Integrated Garmin Simple Text Protocol driver from Peter Slansky.
  Minor fixes in error modeling and a better NaN guard stabilize the
  Trimble regression tests.  Remove the wired-in NTP time offset from the
  NMEA driver, this could only have worked by accident and should be
  set in ntpd.conf. Integrated Ashtech driver from Chris Kuethe.

- Navcom driver merged. Removed -d -f and -p options of gpsd; these
  have been undocumented for a while.  Make gpsd play well with pkgconfig.
  Incorrect computation of VDOP when GPSes didn't supply it has been fixed.
  The xgps code has been revamped and now has a much nicer interface.
  Add -b (no-configuration) option as a sadly clumsy workaround for some
  problems with Bluetooth receivers.  Added tests for Haicom-305N and Pharos
  360; separated out the tests for the unstable Trimble drivers.
  32-vs-64-bit problems in the regression tests have been solved.

- Fix for byte-swapping of Zodiac control messages on big-endian hardware.
  Disable iTalk by default and note that it needs to be tested.  Command line
  arguments can now be DGPSIP or NTRIP URLs; -d is deprecated. Added udev
  rules.  Address excessive processor and memory utilization on SBCs; it's
  now possible to configure compile-time limits on the number of devices
  and client sessions.  Eliminate use of fuser(1) in gpsfake.  Get gpsd
  working with EarthMates again, this had been broken since 2.15.  Massive
  string safety audit and OpenBSD port by Chris Kuethe.  J command added.
  The gpsctl and gpscat tools and the gpsd.phps script were added.  Switched
  to lesstif from openmotif.  Better autodetection of DLE-led packet
  protocols (notably TSIP and Garmin binary) and of SiRFStar I and III
  devices.  Fixed buggy parsing and generation of PGRME.