location 5.x-3.0-test2

Changes since DRUPAL-5--3-0-test1:

• #286826, reported by TourTools: Fix problem resaving nodes caused by the existence of the country_name and province_name fields.
• #286824: Add a display weight setting.
• #287145 by mikeypotter: Wrong function call in location.au.inc.
• Add Brussels to the province list as a workaround for some interesting corner cases resulting from the non-existence of a province in that region.
  See #291590: Belgian provinces list is missing Brussels, #228766: Belgian postal codes.
• Fix typo preventing tos links for general geocoders from working.
• Fix the element level validation hooking. This means you don't have to manually call validation anymore!
• #287216 by scottgifford, bdragon: Manipulate locations by reference when geocoding so later modules can make use of the data.
• #287111, reported by robertico: Fix decimal degrees to dms conversion for negative coordinates.
• Fix hardcoding of 'us'. Reported by nicholasThompson in IRC.
• #267502 by Balefire: Search results distance always says miles.
• Fix location_latlon_rough by loading the country file.
• Massive amount of cleanup and repair to location_search.
• Show error if zipcodes table is empty when searching.
• Cache the country stuff to save translation overhead for additional calls.
• #294922, reported by scottgifford: Remove spurious "Array" from output on edit form.
• Add some magic to allow using the Drupal 6 tpl.php files on the Drupal 5 version (So I don't have to do everything two different ways.)
  Starting off, move the crufty old theme_location to a template.
  (Note that this magic does NOT actually depend on phptemplate, so it should continue working even if your theme is not a phptemplate theme.)
• Sync location.theme with D6 version.
• Log an error instead of using dpm in location_save().
• Cause a temporal anomoly in the name of preserving data.
  Convert any non node/user locations into genids during update.
  This fixes a 3.0 release blocking todo in the installer.