Tidy up

bin/build

@@ -1,7 +1,4 @@
 #!/usr/bin/env ruby
-
 require_relative '../lib/helpers'
 require_relative '../lib/site'
-
-Petrify.setup
 Site.generate

lib/site.rb

@@ -15,6 +15,8 @@ end
 
 class Site
   def self.generate
+    Petrify.setup
+    
     # Home page
     summary = ScraperWiki.select("
       authority_name, status, decision, appeal_status, appeal_decision,