Adds two codes to residence & failed_census_call

db/migrate/20160218172620_add_census_code_to_geozones.rb

@@ -0,0 +1,5 @@
+class AddCensusCodeToGeozones < ActiveRecord::Migration
+  def change
+    add_column :geozones, :census_code, :string
+  end
+end

db/migrate/20160219111057_add_district_code_to_failed_census_call.rb

@@ -0,0 +1,5 @@
+class AddDistrictCodeToFailedCensusCall < ActiveRecord::Migration
+  def change
+    add_column :failed_census_calls, :district_code, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160218164923) do
+ActiveRecord::Schema.define(version: 20160219111057) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -161,6 +161,7 @@ ActiveRecord::Schema.define(version: 20160218164923) do
     t.string   "postal_code"
     t.datetime "created_at",      null: false
     t.datetime "updated_at",      null: false
+    t.string   "district_code"
   end
 
   add_index "failed_census_calls", ["user_id"], name: "index_failed_census_calls_on_user_id", using: :btree
@@ -183,6 +184,7 @@ ActiveRecord::Schema.define(version: 20160218164923) do
     t.string   "external_code"
     t.datetime "created_at",           null: false
     t.datetime "updated_at",           null: false
+    t.string   "census_code"
   end
 
   create_table "identities", force: :cascade do |t|