Moving libpostal unit configuration into updated logic

controller/libpostal.js

@@ -9,6 +9,7 @@ var field_mapping = {
   island:         'island',
   category:       'category',
   house:          'query',
+  unit:           'unit',
   house_number:   'number',
   road:           'street',
   suburb:         'neighbourhood',

package.json

@@ -62,7 +62,6 @@
     "pelias-model": "sweco-semhul/model#adding-address-unit",
     "pelias-query": "sweco-semhul/query#adding-address-unit",
     "pelias-sorting": "1.1.0",
-    "pelias-text-analyzer": "sweco-semhul/text-analyzer#adding-address-unit",
     "predicates": "^2.0.0",
     "retry": "^0.10.1",
     "stats-lite": "^2.0.4",

test/unit/controller/libpostal.js

@@ -185,6 +185,10 @@ module.exports.tests.success_conditions = (test, common) => {
           label: 'house',
           value: 'house value'
         },
+        {
+          label: 'unit',
+          value: 'unit value'
+        },
         {
           label: 'house_number',
           value: 'house_number value'
@@ -244,6 +248,7 @@ module.exports.tests.success_conditions = (test, common) => {
             island: 'island value',
             category: 'category value',
             query: 'house value',
+            unit: 'unit value',
             number: 'house_number value',
             street: 'road value',
             neighbourhood: 'suburb value',