final result ordering, remove GB postcode hacks

lib/lib.php

@@ -44,6 +44,8 @@
 			return ($a['aPointPolygon']['numfeatures'] > $b['aPointPolygon']['numfeatures']?-1:1);
 		if ($a['aPointPolygon']['area'] != $b['aPointPolygon']['area'])
 			return ($a['aPointPolygon']['area'] > $b['aPointPolygon']['area']?-1:1);
+		if ($a['levenshtein'] != $b['levenshtein'])
+			return ($a['levenshtein'] < $b['levenshtein']?-1:1);
 		if ($a['importance'] != $b['importance'])
 			return ($a['importance'] < $b['importance']?-1:1);
 		return ($a['foundorder'] < $b['foundorder']?-1:1);

lib/template/search-xml.php

@@ -31,6 +31,7 @@
 			echo " osm_type='$sOSMType'";
 			echo " osm_id='".$aResult['osm_id']."'";
 		}
+		echo " place_rank='".$aResult['rank_search']."'";
 
 		if (isset($aResult['aBoundingBox']))
 		{

website/search.php

@@ -304,7 +304,7 @@
 				}
 			}
 			if ($bSuggestion) $sSuggestion = join(', ',$aSuggestion);
-
+/*
 			// Try and calculate GB postcodes we might be missing
 			foreach($aTokens as $sToken)
 			{
@@ -322,7 +322,7 @@
 					}
 				}
 			}
-
+*/
 			// Any words that have failed completely?
 			// TODO: suggestions