* removed synop parser code (was not working for many years anyway)
* cgihead*t: set timeout to 10s (not LWP's default 180s)

  But it seems that there are situations where the timeout does not
  help --- LWP::ParanoidAgent would probably be better, but this is
  too much overkill...
* cgihead2.t: user.cs.tu-berlin.de currently again hanging, created a
  TODO test
* changed problem description in strassen-gpx.t, mentioned new RT
  ticket #83037
* info window: create bbbike.cgi links with wgs84 coordinates
* cgi: inc'd copyright year
* Pod documentation for icao_metar.pl
* icao_metar.pl: option -o (for wettermeldung2/parse_wetterkarte
  compatibility)
* cgi: refer to icao_metar.pl for more information about @weather_cmdline
* x bit was missing
* user.cs.tu-berlin.de again unreachable
* icao_metar: fixed knots/miles -> m/s formulas
* cgi: average wind speed vs. wind gusts
* sample weather_cmdline using icao_metar.pl
* icao_metar: pressure support
* longer downtime of cs.tu-berlin.de?
* Strassen, MultiStrassen: new method shallow_compare
* new test file strassen-multistrassen.t

  Currently only shallow_compare is tested.
* activate_temp_blockings: don't flicker if there's no redraw
  necessary

  Using the new method shallow_compare. Additionally the internal temp
  blocking object needs {Modtime} hacked in. If there's no change
  detected, then no redraw is done at all.
* weight_bbd: modernized examples in Pod