location 6.x-3.1-rc1

Here's an RC of Location 3.1.

Not all of the CCK/views changes I want are in yet, but this should fix several bugs
that are being reported repeatedly.

Please try it and report any regressions.

Changes since DRUPAL-6--3-0:

• Don't lose location data when previewing.
• Fix (somewhat) CCK empty/ defaults handling
• Hide location settings that aren't used for cck locations.
• #351840 by erantone: Fix weight on additional field.
• #352550 by Morbus Iff: Allow long/lat to be hidden in collection/display.
• Add relationship support for location CCK fields. This gets us most of the way to full location_cck views support.
• API CHANGE! location_api_variant() now returns 2.

  location_diff was conflicting with hook_diff(). It has been renamed to location_calc_difference()!

• Don't check_plain() arrays.
• Several mult-istep and CCK fixes. CCK should be much much happier in CVS now.
• #351630 by claudiu.cristea: Fix error while uninstalling location_add_another.
• #351642, reported by Aren Cambre: Fix placeholder text in location_cck.info.
• Fix validation stupidity. It doesn't matter what add is set to if max is 0.
• * Fix tests, which were broken by the validation reactivation.
  * Add 'nodiff' option to fields in the 'defaults' op of hook_locationapi().
  - This is needed to unbreak cow after the [#352550] change.
  * Unbreak cow, again.
• #356077 reported by kenorb: Fix country force default.
• #355320 reported by WesleyTx, patch by bec, modified by me: Make CCK Location respect the "hide fields" settings.
• Port old tests to simpletest 2.x.
• Only merge in stuff that actually has defaults, to prevent warnings.
• Sync google geocoder list, alphabetize to match spreadsheet, add country names for easier maintenance.
• Add comment about CS being transitional.
• Modernize the HTTP geocoder call in google.inc.

  Should fix UK geocoding and improve geocoding outside the us in general.

• #356806 reported by jackspiv: Don't crash if locpick is a string.
• Change broken requirements code to not drop fields on the floor.
• Add a test for LID conservation. (Which I just noticed is broken again, hence the test.)
• Fix LID conservation.
• #351754, reported by carlogen, patch by erantone, akahn, modified by me: Fix province filter.
  This is a bit of a band-aid fix. The problem was due to me changing the implementation at the last moment when designing it.
  The original plan was to use a multi select, but that didn't play well with ajax. The query function still relied on the format
  that would return sometimes.
• Repair element validation.
• #356492, reported by traxer: Fix using multiple distance fields.
• Fix bug skyred had ran into in IRC:
  Fix delete location checkbox when not collecting coordinates, due to a misplaced brace.
• #369264 by litwol: Remove trailing whitespace from provinces, to fix validation.
• Part of #317159, patch by karens & me: Fix accidental displaying 0.00,0.00 coords.
• #368141 by jhedstrom: Fix missing include on earth.test. (On my system, for some unknown reason, the test ran just fine without it, which doesn't make any sense...)
• Remove bogus 'callbacks' stuff. #326945 removed it, and nobody updated the upgrade docs :(
• Minimal fix for #359348: Implement token support for CCK fields.
• Part of #346694. patch by pathfinderelite, modified by me: Fix map links.
• Fix #373723. This is a modified version of the patch I provided there, changed slightly to be appropriate for general inclusion.

  * Add JIT geocoding. To use with bulk importing, set the source to 4 when inserting your locations into the {location} table, and enable JIT geocoding on the Location settings page.

• #382758, reported by skyredwang: Allow the user to hide all fields, not just "real" fields, on the location address field.
• Part of #383244 by dragonwize: Make cck load and cache locations properly.
• No need to load the location now that CCK caches it properly.
• Split location_node out like I did for location_user. Huzzah!

  Refactor RSS support to make it easier to reuse. *cough*cck georss support?*cough*

  Fix tests to load location_node.

  Split relevant uninstall sections out into location_node.install and location_user.install.

• #383216 by dragonwize: Fix location_addanother dependencies.
• #387830 by VeryMisunderstood: Grammar fix in location.admin.inc.
• Remove unneeded hook_simpletest().
• garbage collect some commented out stuff, minor whitespace change.