Remove term from output

It's not in the source, so should be specified out of band

scraper.rb

@@ -32,7 +32,6 @@ def scrape_list(url)
       area:        tds[2].text.tidy,
       party:       tds[3].text.tidy,
       image:       datatab.css('img/@src').text,
-      term:        '4',
       source:      url,
     }
     data[:image] = '' if data[:image].include?('no-elu.jpg') || data[:image].include?('img-elus.jpg')