Use specific uk_planning_scraper ref

Gemfile

@@ -2,5 +2,5 @@ source "https://rubygems.org"
 
 ruby '2.3.1'
 
-gem 'uk_planning_scraper', :git => 'https://github.com/adrianshort/uk_planning_scraper/'
+gem 'uk_planning_scraper', :git => 'https://github.com/adrianshort/uk_planning_scraper/', :ref => '9b01030'
 gem 'scraperwiki', :git => 'https://github.com/openaustralia/scraperwiki-ruby/', :branch => 'morph_defaults'

Gemfile.lock

@@ -1,6 +1,7 @@
 GIT
   remote: https://github.com/adrianshort/uk_planning_scraper/
-  revision: 2cac593c569cd6d0c686ec8e285adf6d28303a43
+  revision: 9b0103030c7fd629c71d102cfa3e31c7e795401e
+  ref: 9b01030
   specs:
     uk_planning_scraper (0.2.0)
       http
@@ -49,7 +50,7 @@ GEM
     net-http-digest_auth (1.4.1)
     net-http-persistent (3.0.0)
       connection_pool (~> 2.2)
-    nokogiri (1.8.4)
+    nokogiri (1.8.5)
       mini_portile2 (~> 2.3.0)
     ntlm-http (0.1.1)
     public_suffix (3.0.3)