Bump gem ref and update changed exception name

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/', :ref => '8d15678'
+gem 'uk_planning_scraper', :git => 'https://github.com/adrianshort/uk_planning_scraper/', :ref => '7349fd6'
 gem 'scraperwiki', :git => 'https://github.com/openaustralia/scraperwiki-ruby/', :branch => 'morph_defaults'

Gemfile.lock

@@ -1,7 +1,7 @@
 GIT
   remote: https://github.com/adrianshort/uk_planning_scraper/
-  revision: 8d15678700bbe4286d956b71759bac0f3a2c78f0
-  ref: 8d15678
+  revision: 7349fd6470326964451f0405ffc92fc1c955e82a
+  ref: 7349fd6
   specs:
     uk_planning_scraper (0.2.0)
       http

scraper.rb

@@ -10,7 +10,7 @@ auths.each_with_index do |auth, i|
     apps = auth.scrape({ validated_days: ENV['MORPH_DAYS'].to_i, keywords: 'inlink'})
     ScraperWiki.save_sqlite([:authority_name, :council_reference], apps, 'applications')
     puts "#{auth.name}: #{apps.size} application(s) saved."
-  rescue UKPlanningScraper::SystemNotSupportedError => e
+  rescue UKPlanningScraper::SystemNotSupported => e
     puts "Error: #{e}"
   end
 end