[libgweather] (17 commits) Non-fast-forward update to branch wip/hadess/serialisation-fix

[Bastien Nocera <hadess src gnome org>]

The branch 'wip/hadess/serialisation-fix' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  d3226fc... GWeatherLocation: Fix double-free with "nearest stations"
  8b744f0... GWeatherTimezone: Fix timezone_cache ref count
  3c29671... GWeatherLocation: Don't use a city as a weather station
  6f8edc7... GWeatherLocation: Fix nearest weather station distance calc
  7c0a904... GWeatherLocation: Make "find nearest city" return a city
  ac5f42c... tests: Reset world between tests
  c9fed93... tests: Add test for serialisation of Amiens
  6401056... GWeatherLocation: Fix distance for loc1 == loc2
  34e19b4... Locations: Remove Donakonda
  efe5915... Locations: Remove Warangal
  3ae9224... Locations: Add Parana airport
  8a72497... tests: Fix metar code test
  0d0badd... tests: Print metar info when successful
  4ace06d... Locations: Add airport for Ciudad Juárez
  3f3e515... GWeatherLocation: Cap the distance to attach an airport to 
  05a3afb... tests: Switch "no METAR code" serialisation to Izhevsk
  a063778... GWeatherLocation: Fix crash when serialising detached citie

Commits added to the branch:

  60aa5e3... GWeatherLocation: Fix double-free with "nearest stations"
  3b2abac... GWeatherTimezone: Fix timezone_cache ref count
  a8cf7fe... GWeatherLocation: Don't use a city as a weather station
  912f1a4... GWeatherLocation: Fix nearest weather station distance calc
  2719dcb... GWeatherLocation: Make "find nearest city" return a city
  64facf6... tests: Reset world between tests
  3b3eee4... tests: Add test for serialisation of Amiens
  ae0d4d1... GWeatherLocation: Fix distance for loc1 == loc2
  d07b1d2... Locations: Remove Donakonda
  9108e66... Locations: Remove Warangal
  1fde663... Locations: Add Parana airport
  70d4a03... tests: Fix metar code test
  21f0456... tests: Print metar info when successful
  67473a9... Locations: Add airport for Ciudad Juárez
  2893eca... GWeatherLocation: Cap the distance to attach an airport to 
  0044d8b... tests: Switch "no METAR code" serialisation to Izhevsk
  600d6c4... GWeatherLocation: Fix crash when serialising detached citie