enable borough for search

query/search.js

@@ -30,6 +30,7 @@ query.score( peliasQuery.view.admin('country_a') );
 query.score( peliasQuery.view.admin('region') );
 query.score( peliasQuery.view.admin('region_a') );
 query.score( peliasQuery.view.admin('county') );
+query.score( peliasQuery.view.admin('borough') );
 query.score( peliasQuery.view.admin('localadmin') );
 query.score( peliasQuery.view.admin('locality') );
 query.score( peliasQuery.view.admin('neighbourhood') );

test/unit/fixture/search_full_address.js

@@ -139,6 +139,14 @@ module.exports = {
                 'analyzer': vs['admin:county:analyzer']
               }
             }
+          }, {
+            'match': {
+              'parent.borough': {
+                'query': 'new york',
+                'boost': vs['admin:borough:boost'],
+                'analyzer': vs['admin:borough:analyzer']
+              }
+            }
           }, {
             'match': {
               'parent.localadmin': {

test/unit/fixture/search_partial_address.js

@@ -107,6 +107,14 @@ module.exports = {
                 'analyzer': vs['admin:county:analyzer']
               }
             }
+          }, {
+            'match': {
+              'parent.borough': {
+                'query': 'new york',
+                'boost': vs['admin:borough:boost'],
+                'analyzer': vs['admin:borough:analyzer']
+              }
+            }
           }, {
             'match': {
               'parent.localadmin': {

test/unit/fixture/search_regions_address.js

@@ -123,6 +123,14 @@ module.exports = {
                 'analyzer': vs['admin:county:analyzer']
               }
             }
+          }, {
+            'match': {
+              'parent.borough': {
+                'query': 'manhattan',
+                'boost': vs['admin:borough:boost'],
+                'analyzer': vs['admin:borough:analyzer']
+              }
+            }
           }, {
             'match': {
               'parent.localadmin': {